FR636625A - - Google Patents
Info
- Publication number
- FR636625A FR636625A FR636625DA FR636625A FR 636625 A FR636625 A FR 636625A FR 636625D A FR636625D A FR 636625DA FR 636625 A FR636625 A FR 636625A
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636625A true FR636625A (da) | 1928-04-13 |
Family
ID=1542464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636625D Expired FR636625A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR636625A (da) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513458A (en) * | 1947-08-29 | 1950-07-04 | Dion Timothy | Safety bayonet fastener for pressure cookers and the like |
| US2590270A (en) * | 1947-04-18 | 1952-03-25 | Josephine Cocke | Cooking vessel |
| US4410160A (en) * | 1982-04-22 | 1983-10-18 | Albrass Enterprises, Inc. | Means and method for attaching fan and fixture units or the like substantially flush with a ceiling |
| US4513940A (en) * | 1982-04-22 | 1985-04-30 | Albrass Enterprises, Inc. | Means and method for attaching fan and fixture units or the like substantially flush with a ceiling |
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0
- FR FR636625D patent/FR636625A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590270A (en) * | 1947-04-18 | 1952-03-25 | Josephine Cocke | Cooking vessel |
| US2513458A (en) * | 1947-08-29 | 1950-07-04 | Dion Timothy | Safety bayonet fastener for pressure cookers and the like |
| US4410160A (en) * | 1982-04-22 | 1983-10-18 | Albrass Enterprises, Inc. | Means and method for attaching fan and fixture units or the like substantially flush with a ceiling |
| US4513940A (en) * | 1982-04-22 | 1985-04-30 | Albrass Enterprises, Inc. | Means and method for attaching fan and fixture units or the like substantially flush with a ceiling |