FR2135589A2 - - Google Patents
Info
- Publication number
- FR2135589A2 FR2135589A2 FR7215609A FR7215609A FR2135589A2 FR 2135589 A2 FR2135589 A2 FR 2135589A2 FR 7215609 A FR7215609 A FR 7215609A FR 7215609 A FR7215609 A FR 7215609A FR 2135589 A2 FR2135589 A2 FR 2135589A2
- 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.)
- Granted
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
- G03B1/00—Film strip handling
- G03B1/56—Threading; Loop forming
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Structure And Mechanism Of Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13952971A | 1971-05-03 | 1971-05-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2135589A2 true FR2135589A2 (online.php) | 1972-12-22 |
| FR2135589B2 FR2135589B2 (online.php) | 1973-07-13 |
Family
ID=22487105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR727215609A Expired FR2135589B2 (online.php) | 1971-05-03 | 1972-05-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3689008A (online.php) |
| DE (1) | DE7216263U (online.php) |
| FR (1) | FR2135589B2 (online.php) |
| GB (1) | GB1379687A (online.php) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463372A (en) * | 1967-06-23 | 1969-08-26 | Eastman Kodak Co | Film pull down and control mechanism for a motion picture projector |
| US3468498A (en) * | 1967-11-24 | 1969-09-23 | Eastman Kodak Co | Supply roll spindle assembly for cinematographic projectors |
| US3601334A (en) * | 1969-05-15 | 1971-08-24 | Eastman Kodak Co | Review mechanism for self-threading motion picture projectors |
-
1971
- 1971-05-03 US US139529A patent/US3689008A/en not_active Expired - Lifetime
-
1972
- 1972-04-27 GB GB1969472A patent/GB1379687A/en not_active Expired
- 1972-04-28 DE DE19727216263U patent/DE7216263U/de not_active Expired
- 1972-05-03 FR FR727215609A patent/FR2135589B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3689008A (en) | 1972-09-05 |
| GB1379687A (en) | 1975-01-08 |
| DE7216263U (de) | 1972-08-31 |
| FR2135589B2 (online.php) | 1973-07-13 |