CH564784A5 - - Google Patents

Info

Publication number
CH564784A5
CH564784A5 CH763073A CH763073A CH564784A5 CH 564784 A5 CH564784 A5 CH 564784A5 CH 763073 A CH763073 A CH 763073A CH 763073 A CH763073 A CH 763073A CH 564784 A5 CH564784 A5 CH 564784A5
Authority
CH
Switzerland
Application number
CH763073A
Original Assignee
Coquin Jean
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coquin Jean filed Critical Coquin Jean
Publication of CH564784A5 publication Critical patent/CH564784A5/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Blocking Light For Cameras (AREA)
  • Optical Filters (AREA)
CH763073A 1972-06-01 1973-05-28 CH564784A5 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219651A FR2188850A5 (da) 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
CH564784A5 true CH564784A5 (da) 1975-07-31

Family

ID=9099492

Family Applications (1)

Application Number Title Priority Date Filing Date
CH763073A CH564784A5 (da) 1972-06-01 1973-05-28

Country Status (5)

Country Link
JP (1) JPS4956642A (da)
CH (1) CH564784A5 (da)
DE (2) DE7320212U (da)
FR (1) FR2188850A5 (da)
IT (1) IT992141B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278432U (da) * 1975-12-09 1977-06-11
US4368974A (en) * 1980-05-02 1983-01-18 Ciba-Geigy Ag Illuminating system for producing prints on variable contrast photosensitive material, filter strip for said system and lamphouse comprising the same
CH637884A5 (fr) * 1980-07-14 1983-08-31 Itf Trade Facilitation Sa Cache pour la reproduction de documents, procede de fabrication et dispositif pour la mise en oeuvre du procede.
FR2615009B1 (fr) * 1987-05-06 1989-06-30 Angenieux P Ets Attenuateur a opacite variable pour objectif d'appareil de prise de vues
US7708733B2 (en) 2003-10-20 2010-05-04 Arthrocare Corporation Electrosurgical method and apparatus for removing tissue within a bone body
JP2013050473A (ja) * 2011-08-30 2013-03-14 Marumi Koki Kk デジタルカメラ用の二重枠減光フィルター

Also Published As

Publication number Publication date
JPS4956642A (da) 1974-06-01
DE2327350A1 (de) 1973-12-13
DE7320212U (de) 1973-11-08
IT992141B (it) 1975-09-10
FR2188850A5 (da) 1974-01-18

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Legal Events

Date Code Title Description
PL Patent ceased