FR2246257B1 - - Google Patents
Info
- Publication number
- FR2246257B1 FR2246257B1 FR7433367A FR7433367A FR2246257B1 FR 2246257 B1 FR2246257 B1 FR 2246257B1 FR 7433367 A FR7433367 A FR 7433367A FR 7433367 A FR7433367 A FR 7433367A FR 2246257 B1 FR2246257 B1 FR 2246257B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0061—Air and water supply systems; Valves specially adapted therefor
- A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732349722 DE2349722C2 (de) | 1973-10-03 | Zahnärztliches Handstück |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2246257A1 FR2246257A1 (de) | 1975-05-02 |
| FR2246257B1 true FR2246257B1 (de) | 1978-11-24 |
Family
ID=5894444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7433367A Expired FR2246257B1 (de) | 1973-10-03 | 1974-10-03 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT345969B (de) |
| FR (1) | FR2246257B1 (de) |
| GB (1) | GB1448169A (de) |
| IT (1) | IT1021190B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2296760A (en) * | 1995-01-06 | 1996-07-10 | Boc Group Plc | Gas heater and temperature controller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1283519A (fr) * | 1961-03-07 | 1962-02-02 | Amalgamated Dental Co Ltd | Seringue pour soins dentaires et autres usages |
| FR1315694A (fr) * | 1962-02-23 | 1963-01-18 | Thomson Houston Comp Francaise | Appareil électrique de chauffage |
| DE1566262B2 (de) * | 1967-02-14 | 1974-07-25 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Schaltungsanordnung für ein zahnärztliches Handstück |
| US3485245A (en) * | 1967-06-21 | 1969-12-23 | Ibm | Portable fluid heater |
| CH460921A (de) * | 1967-07-14 | 1968-08-15 | Gegauf Fritz Ag | Elektrische Antriebsvorrichtung |
| ES396116A1 (es) * | 1971-01-11 | 1974-04-16 | Necchi Spa | Perfeccionamientos en los reguladores de la velocidad para motores electricos. |
-
1974
- 1974-08-29 AT AT701474A patent/AT345969B/de not_active IP Right Cessation
- 1974-09-09 IT IT2707174A patent/IT1021190B/it active
- 1974-09-27 GB GB4220374A patent/GB1448169A/en not_active Expired
- 1974-10-03 FR FR7433367A patent/FR2246257B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT345969B (de) | 1978-10-10 |
| GB1448169A (en) | 1976-09-02 |
| IT1021190B (it) | 1978-01-30 |
| ATA701474A (de) | 1978-02-15 |
| FR2246257A1 (de) | 1975-05-02 |
| DE2349722B1 (de) | 1975-03-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |