FR2359594A1 - Electrode medicale - Google Patents
Electrode medicaleInfo
- Publication number
- FR2359594A1 FR2359594A1 FR7723160A FR7723160A FR2359594A1 FR 2359594 A1 FR2359594 A1 FR 2359594A1 FR 7723160 A FR7723160 A FR 7723160A FR 7723160 A FR7723160 A FR 7723160A FR 2359594 A1 FR2359594 A1 FR 2359594A1
- Authority
- FR
- France
- Prior art keywords
- matrix
- plastic material
- medical electrode
- electrode
- electrocardiograms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
- A61B5/266—Bioelectric electrodes therefor characterised by the electrode materials containing electrolytes, conductive gels or pastes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
- A61B2562/0215—Silver or silver chloride containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/909—Medical use or attached to human body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Electrotherapy Devices (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
L'invention concerne les électrodes médicales. L'électrode de l'invention comprend essentiellement un disque de matière plastique 12 possédant une cavité centrale qui loge une matrice en matière plastique poreuse 14 saturée par un électrolyte, et un connecteur 40 dont les lames 44 peuvent établir un contact intime avec la matrice 14. Application à l'enregistrement d'électrocardiogrammes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/709,140 US4126126A (en) | 1976-07-27 | 1976-07-27 | Non-metallic pregelled electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2359594A1 true FR2359594A1 (fr) | 1978-02-24 |
FR2359594B1 FR2359594B1 (fr) | 1984-04-13 |
Family
ID=24848651
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723160A Granted FR2359594A1 (fr) | 1976-07-27 | 1977-07-27 | Electrode medicale |
FR7808775A Granted FR2377101A1 (fr) | 1976-07-27 | 1978-03-24 | Connecteur perfectionne destine a la transmission d'un signal electrique |
FR7808774A Granted FR2376655A1 (fr) | 1976-07-27 | 1978-03-24 | Dispositif de detection d'un potentiel electrique biologique |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808775A Granted FR2377101A1 (fr) | 1976-07-27 | 1978-03-24 | Connecteur perfectionne destine a la transmission d'un signal electrique |
FR7808774A Granted FR2376655A1 (fr) | 1976-07-27 | 1978-03-24 | Dispositif de detection d'un potentiel electrique biologique |
Country Status (14)
Country | Link |
---|---|
US (1) | US4126126A (fr) |
JP (1) | JPS5815135B2 (fr) |
AU (1) | AU505189B2 (fr) |
BE (1) | BE857182A (fr) |
BR (1) | BR7704898A (fr) |
CA (1) | CA1096947A (fr) |
DE (1) | DE2733317C2 (fr) |
ES (3) | ES460879A1 (fr) |
FR (3) | FR2359594A1 (fr) |
GB (3) | GB1567961A (fr) |
IT (1) | IT1081621B (fr) |
LU (1) | LU77821A1 (fr) |
NL (1) | NL7707689A (fr) |
SE (1) | SE438594B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568766A1 (fr) * | 1984-08-13 | 1986-02-14 | Ascher Gilles | Dispositif protecteur d'electrode pour electrocardiogramme enregistre en mode ambulatoire par la methode de holter |
EP0230794A1 (fr) * | 1986-01-28 | 1987-08-05 | Gilles Ascher | Dispositif protecteur d'électrode pour électrocardiogramme enregistré en mode ambulatoire pour la méthode de Holter |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4215696A (en) * | 1978-03-20 | 1980-08-05 | Graphic Controls Corporation | Biomedical electrode with pressurized skin contact |
US4311152A (en) * | 1979-01-15 | 1982-01-19 | Quinton Instrument Co. | Medical electrode and system for minimizing motion artifacts |
USRE32724E (en) * | 1979-06-21 | 1988-08-02 | American Hospital Supply Corporation | Reusable medical electrode having disposable electrolyte carrier |
US4274419A (en) * | 1979-10-19 | 1981-06-23 | Quinton Instrument Co. | Skin preparation device and method used in the application of medical electrodes |
US4522211A (en) * | 1979-12-06 | 1985-06-11 | C. R. Bard, Inc. | Medical electrode construction |
US4393584A (en) * | 1979-12-06 | 1983-07-19 | C. R. Bard, Inc. | Method of manufacture of electrode construction |
US4332257A (en) * | 1980-02-11 | 1982-06-01 | Bunker Ramo Corporation | Medical clip and electrode constructions |
JPS5758040U (fr) * | 1980-09-24 | 1982-04-06 | ||
US4409981A (en) * | 1981-07-20 | 1983-10-18 | Minnesota Mining And Manufacturing Company | Medical electrode |
SE454941B (sv) * | 1983-10-28 | 1988-06-13 | Astra Tech Ab | Elektrod, fastsugbar med vacuum, och en elektrodplatta for en elektrod, avsedd for t ex ekg-metningar |
US4583551A (en) * | 1984-11-19 | 1986-04-22 | Harold Pike | Multipolar medical electrode |
DK150841C (da) * | 1984-12-19 | 1988-07-11 | Medicotest Systemer As | Forbindelsesled til etablering af elektrisk forbindelse med en engangshudelektrode |
US4702732A (en) * | 1984-12-24 | 1987-10-27 | Trustees Of Boston University | Electrodes, electrode assemblies, methods, and systems for tissue stimulation and transdermal delivery of pharmacologically active ligands |
DK168149B1 (da) * | 1985-01-17 | 1994-02-21 | Versatec | Engangselektrode til afføling af kropssignaler |
US4832036A (en) * | 1985-05-13 | 1989-05-23 | Baxter International Inc. | Medical electrode |
US4638807A (en) * | 1985-08-27 | 1987-01-27 | Ryder International Corporation | Headband electrode system |
JPS62117454U (fr) * | 1986-01-16 | 1987-07-25 | ||
US5552115A (en) * | 1986-02-06 | 1996-09-03 | Steris Corporation | Microbial decontamination system with components porous to anti-microbial fluids |
US4786277A (en) * | 1986-11-21 | 1988-11-22 | Trustees Of Boston University | Electrodes, electrode assemblies, methods, and systems for tissue stimulation |
GB2204497B (en) * | 1986-11-21 | 1991-02-27 | Univ Boston | Electrode assembly for transdermal drug delivery |
DE3906071A1 (de) * | 1989-02-27 | 1990-08-30 | Schmid Walter | Koerperelektrode |
DE3906074A1 (de) * | 1989-02-27 | 1990-08-30 | Schmid Walter | Verfahren zur herstellung einer koerperelektrode |
US4974594A (en) * | 1989-03-20 | 1990-12-04 | Lec Tec Corporation | Biomedical electrode and removable electrical connector |
US4911657A (en) * | 1989-03-20 | 1990-03-27 | Lec Tec Corporation | Tethered biomedical electrode connector |
US5131854A (en) * | 1991-05-30 | 1992-07-21 | Rick Jose | Electrical connector for attaching an electrode to a patient in a medical procedure |
US5209679A (en) * | 1991-08-23 | 1993-05-11 | Graphic Controls Corporation | Adaptive medical electrode connector with male stud |
US5660177A (en) * | 1991-11-04 | 1997-08-26 | Biofield Corp. | D.C. biopotential sensing electrode assemblies for apparatus for disease, injury and bodily condition screening or sensing |
US5415164A (en) * | 1991-11-04 | 1995-05-16 | Biofield Corp. | Apparatus and method for screening and diagnosing trauma or disease in body tissues |
US5309909A (en) * | 1992-05-22 | 1994-05-10 | Physio-Control Corporation | Combined skin preparation and monitoring electrode |
US5305746A (en) * | 1992-09-29 | 1994-04-26 | Aspect Medical Systems, Inc. | Disposable, pre-gelled, self-prepping electrode |
US5499628A (en) * | 1993-08-27 | 1996-03-19 | Micron Medical Products, Inc. | Medical electrode |
US5566672A (en) * | 1994-01-03 | 1996-10-22 | Labeltape Meditect, Inc. | Biomedical electrode |
US5823957A (en) * | 1994-10-17 | 1998-10-20 | Biofield Corp | D.C. biopotential sensing electrode and electroconductive medium for use therein |
US5788666A (en) * | 1995-06-15 | 1998-08-04 | Empi, Inc. | Iontophoresis electrode |
JP3287788B2 (ja) * | 1996-10-07 | 2002-06-04 | 株式会社脳機能研究所 | 脳波測定用ヘッドギア |
AU3725797A (en) * | 1996-12-31 | 1998-07-31 | Minnesota Mining And Manufacturing Company | Partially sterile connection system for biomedical electrodes |
US6266556B1 (en) * | 1998-04-27 | 2001-07-24 | Beth Israel Deaconess Medical Center, Inc. | Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation |
US6223088B1 (en) | 1998-11-09 | 2001-04-24 | Katecho, Incorporated | Electrode and connector assembly and method for using same |
US6510333B1 (en) | 2000-05-16 | 2003-01-21 | Mark J. Licata | Sensor for biopotential measurements |
US7006046B2 (en) * | 2001-02-15 | 2006-02-28 | Integral Technologies, Inc. | Low cost electronic probe devices manufactured from conductive loaded resin-based materials |
US6711427B1 (en) | 2002-02-13 | 2004-03-23 | Milwaukee Electronics Corporation | Skin abrading medical electrode mounting and packaging system |
US7131860B2 (en) | 2003-11-20 | 2006-11-07 | Sherwood Services Ag | Connector systems for electrosurgical generator |
DE102004041781A1 (de) * | 2004-08-28 | 2006-03-02 | Finkenzeller, Peter, Prof. Dr.rer.nat. | Einrichtung zum Herstellen einer Elektrodengelschicht zwischen Haut und Ableitungselektroden eines Geräts zur Ableitung von Gehirnpotentialen |
FI20055366A0 (fi) * | 2005-06-30 | 2005-06-30 | Gen Electric | Elektrodi biopotentiaalisignaalin saamiseksi |
US8449469B2 (en) * | 2006-11-10 | 2013-05-28 | Sotera Wireless, Inc. | Two-part patch sensor for monitoring vital signs |
US20090076362A1 (en) * | 2007-09-19 | 2009-03-19 | Jukka Jaatinen | Electrode Structure |
ATE518478T1 (de) * | 2008-02-04 | 2011-08-15 | Koninkl Philips Electronics Nv | Abgeschirmter elektrodensteckverbinder |
US7844329B2 (en) * | 2008-02-22 | 2010-11-30 | Cochlear Limited | Implantable electrical connector |
KR101513288B1 (ko) | 2010-05-12 | 2015-04-17 | 아이리듬 테크놀로지스, 아이엔씨 | 장기간 부착을 위한 장치 특징부들 및 설계 요소들 |
US8672490B2 (en) | 2011-11-30 | 2014-03-18 | Izi Medical Products | High reflectivity retro-reflective marker |
US8661573B2 (en) | 2012-02-29 | 2014-03-04 | Izi Medical Products | Protective cover for medical device having adhesive mechanism |
TWI558039B (zh) | 2012-06-06 | 2016-11-11 | 法國聖戈本玻璃公司 | 帶有電連接元件之板、製造彼之方法、及彼之用途 |
US20140170622A1 (en) * | 2012-09-11 | 2014-06-19 | John J. Pastrick | Training Pad Connector |
KR102145450B1 (ko) | 2013-01-24 | 2020-08-18 | 아이리듬 테크놀로지스, 아이엔씨 | 생리학적 모니터링 기기 |
EP2983593B1 (fr) | 2013-04-08 | 2021-11-10 | Irhythm Technologies, Inc. | Dispositif d'abrasion de peau |
EP4218580A1 (fr) | 2014-10-31 | 2023-08-02 | Irhythm Technologies, Inc. | Dispositif et systèmes de surveillance physiologique sans fil |
US11478632B2 (en) * | 2016-12-19 | 2022-10-25 | Mindmaze Group Sa | Electrode and connector assemblies for non-invasive transcutaneous electrical stimulation and biological signal sensing |
JP7266028B2 (ja) * | 2017-10-06 | 2023-04-27 | メドトロニック・ゾーメド・インコーポレーテッド | プレジェット刺激及び記録電極組立体 |
CN109044344A (zh) * | 2018-07-24 | 2018-12-21 | 西安蓝港数字医疗科技股份有限公司 | 一种抗静电电极及一体化导联线 |
CN108833645A (zh) * | 2018-09-04 | 2018-11-16 | 金丘科技(深圳)有限公司 | 一种固定装置及手机支架 |
EP4103051A1 (fr) | 2020-02-12 | 2022-12-21 | Irhythm Technologies, Inc. | Moniteur cardiaque non invasif et procédés d'utilisation de données cardiaques enregistrées pour déduire une caractéristique physiologique d'un patient |
CA3188325A1 (fr) | 2020-08-06 | 2022-02-10 | Jeff ABERCROMBIE | Dispositif adhesif de surveillance physiologique |
US11246523B1 (en) | 2020-08-06 | 2022-02-15 | Irhythm Technologies, Inc. | Wearable device with conductive traces and insulator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126070A (en) * | 1932-04-29 | 1938-08-09 | Wappler Frederick Charles | Electrotherapy |
FR1420114A (fr) * | 1964-01-07 | 1965-12-03 | Ceskoslovenska Akademie Ved | Electrode pour observations et mesures électromédicales et procédé pour appliquer ladite électrode sur le corps |
NL6700019A (fr) * | 1967-01-02 | 1968-07-03 | ||
FR2028515A1 (fr) * | 1969-01-17 | 1970-10-09 | Hoffmann La Roche | |
US3845757A (en) * | 1972-07-12 | 1974-11-05 | Minnesota Mining & Mfg | Biomedical monitoring electrode |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2755452A (en) * | 1951-01-30 | 1956-07-17 | Bell Telephone Labor Inc | Electrical connector |
US2943628A (en) * | 1957-02-27 | 1960-07-05 | William L Howell | Electrode assembly |
FR1276466A (fr) * | 1960-03-22 | 1961-11-17 | W H Boddington & Company Ltd | Raccord pour conducteurs électriques, notamment pour câbles coaxiaux |
US3187745A (en) * | 1961-08-01 | 1965-06-08 | Melpar Inc | Electrodes |
US3170459A (en) * | 1962-03-20 | 1965-02-23 | Clifford G Phipps | Bio-medical instrumentation electrode |
US3229241A (en) * | 1963-12-16 | 1966-01-11 | Itt | Electrical connectors for coaxial cable |
US3387608A (en) * | 1964-01-07 | 1968-06-11 | Ceskoslovenska Akademie Ved | Electrode for electromedical measurement |
US3340868A (en) * | 1965-03-05 | 1967-09-12 | Gen Electric | Body signal pickup electrode |
US3599629A (en) * | 1968-08-28 | 1971-08-17 | Lexington Instr | Oxidized surface biopotential skin electrode |
US3572323A (en) * | 1969-01-03 | 1971-03-23 | Becton Dickinson Co | Disposable electrode with a metallurgically-bonded,silver-silver chloride sensing element |
JPS5042613Y2 (fr) * | 1971-04-08 | 1975-12-04 | ||
BE789181A (fr) * | 1971-09-22 | 1973-03-22 | Siemens Ag | Dispositif de contact enfichable pour des installations de telecommunications, en particulier pour des systemes de distribution dans des centraux telephoniques |
US3848600A (en) * | 1972-02-03 | 1974-11-19 | Ndm Corp | Indifferent electrode in electrosurgical procedures and method of use |
US3868946A (en) * | 1973-07-13 | 1975-03-04 | James S Hurley | Medical electrode |
US3901218A (en) * | 1973-10-26 | 1975-08-26 | Martin Buchalter | Disposable electrode |
US3976055A (en) * | 1973-12-17 | 1976-08-24 | Ndm Corporation | Electrode and conductor therefor |
JPS5126787A (fr) * | 1974-08-28 | 1976-03-05 | Richaado Sato Takuya | |
US3973557A (en) * | 1975-04-21 | 1976-08-10 | Allison Kenneth C | Electrode |
US4051842A (en) * | 1975-09-15 | 1977-10-04 | International Medical Corporation | Electrode and interfacing pad for electrical physiological systems |
-
1976
- 1976-07-27 US US05/709,140 patent/US4126126A/en not_active Expired - Lifetime
-
1977
- 1977-06-29 CA CA281,640A patent/CA1096947A/fr not_active Expired
- 1977-07-11 GB GB29052/77A patent/GB1567961A/en not_active Expired
- 1977-07-11 GB GB27766/78A patent/GB1567962A/en not_active Expired
- 1977-07-11 NL NL7707689A patent/NL7707689A/xx not_active Application Discontinuation
- 1977-07-11 GB GB27767/78A patent/GB1567963A/en not_active Expired
- 1977-07-20 ES ES460879A patent/ES460879A1/es not_active Expired
- 1977-07-21 LU LU77821A patent/LU77821A1/xx unknown
- 1977-07-23 DE DE2733317A patent/DE2733317C2/de not_active Expired
- 1977-07-25 AU AU27302/77A patent/AU505189B2/en not_active Expired
- 1977-07-25 SE SE7708543A patent/SE438594B/xx unknown
- 1977-07-26 BR BR7704898A patent/BR7704898A/pt unknown
- 1977-07-26 IT IT26111/77A patent/IT1081621B/it active
- 1977-07-27 FR FR7723160A patent/FR2359594A1/fr active Granted
- 1977-07-27 BE BE2056114A patent/BE857182A/xx not_active IP Right Cessation
- 1977-07-27 JP JP52090205A patent/JPS5815135B2/ja not_active Expired
-
1978
- 1978-03-24 FR FR7808775A patent/FR2377101A1/fr active Granted
- 1978-03-24 FR FR7808774A patent/FR2376655A1/fr active Granted
- 1978-05-23 ES ES1978244265U patent/ES244265Y/es not_active Expired
- 1978-05-23 ES ES470097A patent/ES470097A1/es not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126070A (en) * | 1932-04-29 | 1938-08-09 | Wappler Frederick Charles | Electrotherapy |
FR1420114A (fr) * | 1964-01-07 | 1965-12-03 | Ceskoslovenska Akademie Ved | Electrode pour observations et mesures électromédicales et procédé pour appliquer ladite électrode sur le corps |
NL6700019A (fr) * | 1967-01-02 | 1968-07-03 | ||
FR2028515A1 (fr) * | 1969-01-17 | 1970-10-09 | Hoffmann La Roche | |
US3845757A (en) * | 1972-07-12 | 1974-11-05 | Minnesota Mining & Mfg | Biomedical monitoring electrode |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568766A1 (fr) * | 1984-08-13 | 1986-02-14 | Ascher Gilles | Dispositif protecteur d'electrode pour electrocardiogramme enregistre en mode ambulatoire par la methode de holter |
EP0230794A1 (fr) * | 1986-01-28 | 1987-08-05 | Gilles Ascher | Dispositif protecteur d'électrode pour électrocardiogramme enregistré en mode ambulatoire pour la méthode de Holter |
Also Published As
Publication number | Publication date |
---|---|
BE857182A (nl) | 1977-11-14 |
DE2733317C2 (de) | 1982-12-30 |
GB1567961A (en) | 1980-05-21 |
IT1081621B (it) | 1985-05-21 |
FR2377101A1 (fr) | 1978-08-04 |
AU2730277A (en) | 1979-02-01 |
DE2733317A1 (de) | 1978-02-02 |
US4126126A (en) | 1978-11-21 |
FR2376655B1 (fr) | 1983-11-18 |
FR2359594B1 (fr) | 1984-04-13 |
NL7707689A (nl) | 1978-01-31 |
CA1096947A (fr) | 1981-03-03 |
JPS5815135B2 (ja) | 1983-03-24 |
GB1567963A (en) | 1980-05-21 |
ES244265Y (es) | 1980-04-16 |
JPS5314988A (en) | 1978-02-10 |
FR2376655A1 (fr) | 1978-08-04 |
FR2377101B1 (fr) | 1983-05-13 |
GB1567962A (en) | 1980-05-21 |
SE7708543L (sv) | 1978-01-28 |
AU505189B2 (en) | 1979-11-08 |
ES460879A1 (es) | 1978-12-01 |
BR7704898A (pt) | 1978-04-25 |
ES244265U (es) | 1979-10-16 |
SE438594B (sv) | 1985-04-29 |
LU77821A1 (fr) | 1977-10-24 |
ES470097A1 (es) | 1979-02-01 |
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