FR581562A - - Google Patents
Info
- Publication number
- FR581562A FR581562A FR581562DA FR581562A FR 581562 A FR581562 A FR 581562A FR 581562D A FR581562D A FR 581562DA FR 581562 A FR581562 A FR 581562A
- 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
-
- 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
- G03B27/52—Details
- G03B27/56—Mounting enlarger head on column ; Mounting reproduction camera on column
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR581562A true FR581562A (enExample) | 1924-12-02 |
Family
ID=1539660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR581562D Expired FR581562A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR581562A (enExample) |
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0
- FR FR581562D patent/FR581562A/fr not_active Expired