NL7108238A - - Google Patents
Info
- Publication number
- NL7108238A NL7108238A NL7108238A NL7108238A NL7108238A NL 7108238 A NL7108238 A NL 7108238A NL 7108238 A NL7108238 A NL 7108238A NL 7108238 A NL7108238 A NL 7108238A NL 7108238 A NL7108238 A NL 7108238A
- Authority
- NL
- Netherlands
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
- G03B27/54—Lamp housings; Illuminating means
- G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4896470A | 1970-06-23 | 1970-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7108238A true NL7108238A (xx) | 1971-12-27 |
Family
ID=21957376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7108238A NL7108238A (xx) | 1970-06-23 | 1971-06-16 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE768914A (xx) |
| DE (1) | DE2129791A1 (xx) |
| ES (1) | ES392537A1 (xx) |
| FR (1) | FR2099191A5 (xx) |
| NL (1) | NL7108238A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428914A (en) | 1977-12-23 | 1984-01-31 | Interox | Process for making sodium percarbonate granules |
| EP0022175B2 (en) * | 1979-06-21 | 1985-10-09 | International Business Machines Corporation | Electrophotographic copier with variable original document to image size ratio |
-
1971
- 1971-06-15 FR FR7122132A patent/FR2099191A5/fr not_active Expired
- 1971-06-16 NL NL7108238A patent/NL7108238A/xx unknown
- 1971-06-16 DE DE19712129791 patent/DE2129791A1/de active Pending
- 1971-06-22 ES ES392537A patent/ES392537A1/es not_active Expired
- 1971-06-23 BE BE768914A patent/BE768914A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2099191A5 (xx) | 1972-03-10 |
| BE768914A (fr) | 1971-11-03 |
| ES392537A1 (es) | 1973-10-01 |
| DE2129791A1 (de) | 1971-12-30 |