BE856077A - Systeme de tirage et de projection cinematographique reduisant la longueur du film utilise - Google Patents

Systeme de tirage et de projection cinematographique reduisant la longueur du film utilise

Info

Publication number: BE856077A
Authority: BE; Belgium
Prior art keywords: cinematographic; printing; length; projection system; film used
Prior art date: 1976-06-25

Application number

BE178751A

Other languages

English (en)

Inventor

P Gregorio

Original Assignee

Pietrangelo Gregorio

Priority date (The priority date 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 date listed.)

1976-06-25

Filing date

1977-06-24

Publication date

1977-10-17

1977-06-24 Application filed by Pietrangelo Gregorio filed Critical Pietrangelo Gregorio

1977-10-17 Publication of BE856077A publication Critical patent/BE856077A/fr

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)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Projection-Type Copiers In General (AREA)
Overhead Projectors And Projection Screens (AREA)
Projection Apparatus (AREA)

BE178751A 1976-06-25 1977-06-24 Systeme de tirage et de projection cinematographique reduisant la longueur du film utilise BE856077A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT24723/76A IT1063434B (it)	1976-06-25	1976-06-25	Sistema di stampa e di proiezione cinematografica che riduce la lunghezza della pellicola utilizzata

Publications (1)

Publication Number	Publication Date
BE856077A true BE856077A (fr)	1977-10-17

Family

ID=11214522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE178751A BE856077A (fr)	1976-06-25	1977-06-24	Systeme de tirage et de projection cinematographique reduisant la longueur du film utilise

Country Status (14)

Country	Link
JP (1)	JPS533225A (fr)
AU (1)	AU2634477A (fr)
BE (1)	BE856077A (fr)
BR (1)	BR7704089A (fr)
DE (1)	DE2728871A1 (fr)
DK (1)	DK281677A (fr)
ES (1)	ES460096A1 (fr)
FR (1)	FR2394835A1 (fr)
GR (1)	GR60865B (fr)
IT (1)	IT1063434B (fr)
NL (1)	NL7706824A (fr)
NO (1)	NO772231L (fr)
PT (1)	PT66721B (fr)
SE (1)	SE7707247L (fr)

1976
- 1976-06-25 IT IT24723/76A patent/IT1063434B/it active
1977
- 1977-06-21 NL NL7706824A patent/NL7706824A/xx not_active Application Discontinuation
- 1977-06-22 AU AU26344/77A patent/AU2634477A/en active Pending
- 1977-06-22 SE SE7707247A patent/SE7707247L/xx unknown
- 1977-06-22 FR FR7719191A patent/FR2394835A1/fr not_active Withdrawn
- 1977-06-23 GR GR53774A patent/GR60865B/el unknown
- 1977-06-23 ES ES460096A patent/ES460096A1/es not_active Expired
- 1977-06-23 BR BR7704089A patent/BR7704089A/pt unknown
- 1977-06-23 NO NO772231A patent/NO772231L/no unknown
- 1977-06-24 BE BE178751A patent/BE856077A/fr unknown
- 1977-06-24 JP JP7605477A patent/JPS533225A/ja active Pending
- 1977-06-24 DK DK281677A patent/DK281677A/da unknown
- 1977-06-24 PT PT66721A patent/PT66721B/pt unknown
- 1977-06-27 DE DE19772728871 patent/DE2728871A1/de active Pending

Also Published As

Publication number	Publication date
IT1063434B (it)	1985-02-11
DE2728871A1 (de)	1978-01-05
SE7707247L (sv)	1977-12-26
JPS533225A (en)	1978-01-12
GR60865B (en)	1978-09-01
PT66721B (en)	1978-11-22
AU2634477A (en)	1979-01-04
BR7704089A (pt)	1978-04-18
NO772231L (no)	1977-12-28
NL7706824A (nl)	1977-12-28
ES460096A1 (es)	1978-10-01
PT66721A (en)	1977-07-01
FR2394835A1 (fr)	1979-01-12
DK281677A (da)	1977-12-26

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