CA980902A - Cinematographic film projector - Google Patents
Cinematographic film projectorInfo
- Publication number
- CA980902A CA980902A CA167,938A CA167938A CA980902A CA 980902 A CA980902 A CA 980902A CA 167938 A CA167938 A CA 167938A CA 980902 A CA980902 A CA 980902A
- Authority
- CA
- Canada
- Prior art keywords
- film projector
- cinematographic film
- cinematographic
- projector
- film
- Prior art date
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/36—Scanning of motion picture films, e.g. for telecine
- H04N3/40—Scanning of motion picture films, e.g. for telecine with intermittently moving film
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimiles In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1993272A GB1411441A (en) | 1972-04-28 | 1972-04-28 | Cinematorgraphic film projectors |
Publications (1)
Publication Number | Publication Date |
---|---|
CA980902A true CA980902A (en) | 1975-12-30 |
Family
ID=10137545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA167,938A Expired CA980902A (en) | 1972-04-28 | 1973-04-04 | Cinematographic film projector |
Country Status (11)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925046C1 (en) * | 1989-07-28 | 1991-01-03 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De | 60-50 Hz video signal conversion method - choosing unselected frame from remaining sequence of three frames by scanning second full picture |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2834832A (en) * | 1953-07-01 | 1958-05-13 | Rca Corp | Film drive apparatus |
US3366733A (en) * | 1963-11-19 | 1968-01-30 | Minnesota Mining & Mfg | Video recording system with synchronized film and disk records |
-
1972
- 1972-04-28 GB GB1993272A patent/GB1411441A/en not_active Expired
-
1973
- 1973-04-04 CA CA167,938A patent/CA980902A/en not_active Expired
- 1973-04-05 US US348205A patent/US3885092A/en not_active Expired - Lifetime
- 1973-04-13 NL NL7305214A patent/NL7305214A/xx unknown
- 1973-04-16 AU AU54558/73A patent/AU5455873A/en not_active Expired
- 1973-04-25 FR FR7314902A patent/FR2182044A1/fr not_active Withdrawn
- 1973-04-26 CH CH599573A patent/CH545565A/xx not_active IP Right Cessation
- 1973-04-27 BE BE130532A patent/BE798854A/xx unknown
- 1973-04-27 IT IT68182/73A patent/IT980919B/it active
- 1973-04-27 AT AT377473A patent/AT331871B/de not_active IP Right Cessation
- 1973-04-27 DE DE2321416A patent/DE2321416A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3885092A (en) | 1975-05-20 |
AU5455873A (en) | 1974-10-17 |
AT331871B (de) | 1976-08-25 |
NL7305214A (US07655688-20100202-C00086.png) | 1973-10-30 |
IT980919B (it) | 1974-10-10 |
DE2321416A1 (de) | 1973-11-15 |
BE798854A (fr) | 1973-08-16 |
FR2182044A1 (US07655688-20100202-C00086.png) | 1973-12-07 |
GB1411441A (en) | 1975-10-22 |
ATA377473A (de) | 1975-12-15 |
CH545565A (US07655688-20100202-C00086.png) | 1974-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU470135B2 (en) | Photographic camera | |
AU465313B2 (en) | Antistatic photographic film | |
AU476174B2 (en) | Camera for use with still or cinematographic films | |
CA967417A (en) | Photographic film unit | |
CA997186A (en) | Photographic film unit | |
CA999178A (en) | Camera with film cartridge | |
AU451552B2 (en) | Photographic film unit | |
CA973002A (en) | Photographic film unit | |
CA942551A (en) | Copying cinematographic film | |
CA1010701A (en) | Film cartridge for photographic camera | |
CA980902A (en) | Cinematographic film projector | |
CA944989A (en) | Photographic film unit | |
CA977200A (en) | Photographic film unit | |
AU456867B2 (en) | Photographic film units | |
AU456866B2 (en) | Photographic film units | |
CA905731A (en) | Photographic film unit | |
CA894341A (en) | Photographic film unit | |
CA892710A (en) | Photographic film unit | |
CA892711A (en) | Photographic film unit | |
CA908480A (en) | Photographic film assemblage | |
CA900242A (en) | Photographic film assemblage | |
CA891620A (en) | Photographic film assemblage | |
CA901359A (en) | Photographic film assemblage | |
AU2734571A (en) | Photographic film cartridge | |
CA908632A (en) | Cinematographic cartridge projector apparatus |