IT939461B - CINEMATOGRAPHIC PROJECTOR - Google Patents
CINEMATOGRAPHIC PROJECTORInfo
- Publication number
- IT939461B IT939461B IT5304371A IT5304371A IT939461B IT 939461 B IT939461 B IT 939461B IT 5304371 A IT5304371 A IT 5304371A IT 5304371 A IT5304371 A IT 5304371A IT 939461 B IT939461 B IT 939461B
- Authority
- IT
- Italy
- Prior art keywords
- cinematographic projector
- cinematographic
- projector
- Prior art date
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
- G03B21/43—Driving mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707035657 DE7035657U (en) | 1970-09-25 | 1970-09-25 | RUNNING IMAGE PROJECTOR. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT939461B true IT939461B (en) | 1973-02-10 |
Family
ID=6614588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5304371A IT939461B (en) | 1970-09-25 | 1971-09-23 | CINEMATOGRAPHIC PROJECTOR |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH528752A (en) |
DE (1) | DE7035657U (en) |
FR (1) | FR2108304A5 (en) |
IT (1) | IT939461B (en) |
-
1970
- 1970-09-25 DE DE19707035657 patent/DE7035657U/en not_active Expired
-
1971
- 1971-09-20 CH CH1369671A patent/CH528752A/en unknown
- 1971-09-20 FR FR7133760A patent/FR2108304A5/fr not_active Expired
- 1971-09-23 IT IT5304371A patent/IT939461B/en active
Also Published As
Publication number | Publication date |
---|---|
CH528752A (en) | 1972-09-30 |
FR2108304A5 (en) | 1972-05-19 |
DE7035657U (en) | 1971-01-07 |
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