FR2009197A1 - - Google Patents
Info
- Publication number
- FR2009197A1 FR2009197A1 FR6916847A FR6916847A FR2009197A1 FR 2009197 A1 FR2009197 A1 FR 2009197A1 FR 6916847 A FR6916847 A FR 6916847A FR 6916847 A FR6916847 A FR 6916847A FR 2009197 A1 FR2009197 A1 FR 2009197A1
- 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.)
- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Unwinding Webs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73146368A | 1968-05-23 | 1968-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2009197A1 true FR2009197A1 (fr) | 1970-01-30 |
Family
ID=24939608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6916847A Withdrawn FR2009197A1 (fr) | 1968-05-23 | 1969-05-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3486710A (fr) |
CA (1) | CA921892A (fr) |
FR (1) | FR2009197A1 (fr) |
GB (1) | GB1264007A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642229A (en) * | 1969-12-16 | 1972-02-15 | Polaroid Corp | Motion picture cassette with self-aligning film-handling system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104848A (en) * | 1963-09-24 | Film reel |
-
1968
- 1968-05-23 US US731463A patent/US3486710A/en not_active Expired - Lifetime
-
1969
- 1969-04-10 CA CA048314A patent/CA921892A/en not_active Expired
- 1969-05-22 GB GB26253/69A patent/GB1264007A/en not_active Expired
- 1969-05-23 FR FR6916847A patent/FR2009197A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA921892A (en) | 1973-02-27 |
GB1264007A (en) | 1972-02-16 |
US3486710A (en) | 1969-12-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |