JPS5245222B1 - - Google Patents
Info
- Publication number
- JPS5245222B1 JPS5245222B1 JP46031899A JP3189971A JPS5245222B1 JP S5245222 B1 JPS5245222 B1 JP S5245222B1 JP 46031899 A JP46031899 A JP 46031899A JP 3189971 A JP3189971 A JP 3189971A JP S5245222 B1 JPS5245222 B1 JP S5245222B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/6221—Transparent copy platens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2022984 | 1970-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5245222B1 true JPS5245222B1 (fr) | 1977-11-14 |
Family
ID=5770796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46031899A Pending JPS5245222B1 (fr) | 1970-05-12 | 1971-05-12 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5245222B1 (fr) |
| DE (1) | DE2022984B1 (fr) |
| GB (1) | GB1349687A (fr) |
-
1970
- 1970-05-12 DE DE19702022984D patent/DE2022984B1/de active Pending
-
1971
- 1971-05-05 GB GB1329371*[A patent/GB1349687A/en not_active Expired
- 1971-05-12 JP JP46031899A patent/JPS5245222B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2022984B1 (de) | 1971-11-18 |
| GB1349687A (en) | 1974-04-10 |