CH591716A5 - - Google Patents
Info
- Publication number
- CH591716A5 CH591716A5 CH1280775A CH1280775A CH591716A5 CH 591716 A5 CH591716 A5 CH 591716A5 CH 1280775 A CH1280775 A CH 1280775A CH 1280775 A CH1280775 A CH 1280775A CH 591716 A5 CH591716 A5 CH 591716A5
- Authority
- CH
- Switzerland
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
- G03B27/6242—Masks; Overlays; Transparent carriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752509544 DE2509544A1 (de) | 1975-03-03 | 1975-03-03 | Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH591716A5 true CH591716A5 (US08158827-20120417-C00028.png) | 1977-09-30 |
Family
ID=5940518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1280775A CH591716A5 (US08158827-20120417-C00028.png) | 1975-03-03 | 1975-10-02 |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2547502A1 (de) * | 1975-10-21 | 1977-04-28 | Gerhard Ritzerfeld | Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet |
| DE2548826A1 (de) * | 1975-10-29 | 1977-05-05 | Gerhard Ritzerfeld | Xerographisches bzw. elektrostatisches vervielfaeltigungsgeraet |
-
1975
- 1975-03-03 DE DE19752509544 patent/DE2509544A1/de not_active Ceased
- 1975-09-23 SE SE7510678A patent/SE419582B/xx unknown
- 1975-09-29 BE BE160488A patent/BE833955A/xx unknown
- 1975-10-02 CH CH1280775A patent/CH591716A5/xx not_active IP Right Cessation
- 1975-10-09 GB GB41377/75A patent/GB1488288A/en not_active Expired
- 1975-12-09 AT AT933875A patent/AT350902B/de not_active IP Right Cessation
- 1975-12-27 JP JP50159716A patent/JPS51104831A/ja active Pending
- 1975-12-30 FR FR7540120A patent/FR2303320A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE419582B (sv) | 1981-08-10 |
| BE833955A (fr) | 1976-01-16 |
| FR2303320A1 (fr) | 1976-10-01 |
| ATA933875A (de) | 1978-11-15 |
| FR2303320B3 (US08158827-20120417-C00028.png) | 1980-05-09 |
| JPS51104831A (en) | 1976-09-17 |
| AT350902B (de) | 1979-06-25 |
| DE2509544A1 (de) | 1976-09-16 |
| SE7510678L (sv) | 1976-09-06 |
| GB1488288A (en) | 1977-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |