FR735963A - Apparatus for the reproduction, in natural size, in reduction or in enlargement, of documents of all kinds - Google Patents

Apparatus for the reproduction, in natural size, in reduction or in enlargement, of documents of all kinds

Info

Publication number
FR735963A
FR735963A FR735963DA FR735963A FR 735963 A FR735963 A FR 735963A FR 735963D A FR735963D A FR 735963DA FR 735963 A FR735963 A FR 735963A
Authority
FR
France
Prior art keywords
enlargement
reproduction
documents
kinds
reduction
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Wilhelm Kunstadter
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 filed Critical
Application granted granted Critical
Publication of FR735963A publication Critical patent/FR735963A/en
Expired legal-status Critical Current

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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/323—Copying cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR735963D 1932-04-26 1932-04-26 Apparatus for the reproduction, in natural size, in reduction or in enlargement, of documents of all kinds Expired FR735963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR735963T 1932-04-26

Publications (1)

Publication Number Publication Date
FR735963A true FR735963A (en) 1932-11-17

Family

ID=9130831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735963D Expired FR735963A (en) 1932-04-26 1932-04-26 Apparatus for the reproduction, in natural size, in reduction or in enlargement, of documents of all kinds

Country Status (1)

Country Link
FR (1) FR735963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484048A (en) * 1946-04-15 1949-10-11 Barron C Powers Portable darkroom for developing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484048A (en) * 1946-04-15 1949-10-11 Barron C Powers Portable darkroom for developing

Similar Documents

Publication Publication Date Title
FR735963A (en) Apparatus for the reproduction, in natural size, in reduction or in enlargement, of documents of all kinds
FR761100A (en) Improvement in transportable or stationary presses for the compression of packaging of all materials
FR732362A (en) Concrete vibrator
FR761302A (en) Photophonographic apparatus
FR733896A (en) Bags for all applications
FR739928A (en) Apparatus for drawing dotted lines and the like
FR757517A (en) Improved container and cover for said container
FR752063A (en) Device for reboring cylinders
CH160192A (en) Apparatus for teaching music.
FR629970A (en) Improvement in pedals for orchestral drums
FR753610A (en) Portable device for childcare
FR759785A (en) Continuous extraction device
CH167471A (en) Apparatus for mixing liquids.
FR768446A (en) Coupling device for single-cable conveyor
FR635277A (en) Improved geographic map and apparatus for using such maps
FR759590A (en) Portable apparatus for the direct reproduction, using diffused light, of any documents
FR735409A (en) Massage device
FR753206A (en) Photophonographic apparatus
FR734748A (en) Apparatus for disinfecting books
FR763273A (en) Immersible transformer
FR752313A (en) Apparatus for stirring the salad
DK48368C (en) Sweeper for Streets and the like.
FR737078A (en) Indicator device for tourist, city maps, etc.
ES797Y (en) Bank display wastebaskets.
FR730231A (en) Improvements in means of identification