JPS5053024A - - Google Patents
Info
- Publication number
- JPS5053024A JPS5053024A JP48137874A JP13787473A JPS5053024A JP S5053024 A JPS5053024 A JP S5053024A JP 48137874 A JP48137874 A JP 48137874A JP 13787473 A JP13787473 A JP 13787473A JP S5053024 A JPS5053024 A JP S5053024A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7247176A FR2210299A5 (en:Method) | 1972-12-12 | 1972-12-12 | |
| FR7329259A FR2239922A6 (en:Method) | 1973-08-03 | 1973-08-03 | |
| FR7342931A FR2252788A6 (en:Method) | 1973-11-27 | 1973-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5053024A true JPS5053024A (en:Method) | 1975-05-10 |
Family
ID=27250040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48137874A Pending JPS5053024A (en:Method) | 1972-12-12 | 1973-12-12 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5053024A (en:Method) |
| DE (1) | DE2361364A1 (en:Method) |
| GB (1) | GB1459454A (en:Method) |
| IT (1) | IT1027103B (en:Method) |
-
1973
- 1973-12-07 GB GB5677173A patent/GB1459454A/en not_active Expired
- 1973-12-10 IT IT7062973A patent/IT1027103B/it active
- 1973-12-10 DE DE19732361364 patent/DE2361364A1/de active Pending
- 1973-12-12 JP JP48137874A patent/JPS5053024A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2361364A1 (de) | 1974-06-20 |
| GB1459454A (en) | 1976-12-22 |
| IT1027103B (it) | 1978-11-20 |