PT66721A - System of cinematographic printing and projecting wich reduces the length of the film used - Google Patents

System of cinematographic printing and projecting wich reduces the length of the film used

Info

Publication number
PT66721A
PT66721A PT66721A PT6672177A PT66721A PT 66721 A PT66721 A PT 66721A PT 66721 A PT66721 A PT 66721A PT 6672177 A PT6672177 A PT 6672177A PT 66721 A PT66721 A PT 66721A
Authority
PT
Portugal
Prior art keywords
cinematographic
wich
projecting
printing
reduces
Prior art date
Application number
PT66721A
Other languages
Portuguese (pt)
Other versions
PT66721B (en
Original Assignee
Gregorio Pietrange
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.)
Filing date
Publication date
Application filed by Gregorio Pietrange filed Critical Gregorio Pietrange
Publication of PT66721A publication Critical patent/PT66721A/en
Publication of PT66721B publication Critical patent/PT66721B/en

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)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)
PT66721A 1976-06-25 1977-06-24 System of cinematographic printing and projecting wich reduces the length of the film used PT66721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24723/76A IT1063434B (en) 1976-06-25 1976-06-25 PRINTING AND CINEMATOGRAPHIC PROJECTION SYSTEM THAT REDUCES THE LENGTH OF THE FILM USED

Publications (2)

Publication Number Publication Date
PT66721A true PT66721A (en) 1977-07-01
PT66721B PT66721B (en) 1978-11-22

Family

ID=11214522

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66721A PT66721B (en) 1976-06-25 1977-06-24 System of cinematographic printing and projecting wich reduces the length of the film used

Country Status (14)

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

Also Published As

Publication number Publication date
AU2634477A (en) 1979-01-04
IT1063434B (en) 1985-02-11
NO772231L (en) 1977-12-28
PT66721B (en) 1978-11-22
BE856077A (en) 1977-10-17
BR7704089A (en) 1978-04-18
DK281677A (en) 1977-12-26
JPS533225A (en) 1978-01-12
SE7707247L (en) 1977-12-26
DE2728871A1 (en) 1978-01-05
NL7706824A (en) 1977-12-28
ES460096A1 (en) 1978-10-01
FR2394835A1 (en) 1979-01-12
GR60865B (en) 1978-09-01

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