IT1002685B - FRONT OPTICAL PROJECTION SCREEN - Google Patents

FRONT OPTICAL PROJECTION SCREEN

Info

Publication number
IT1002685B
IT1002685B IT4773674A IT4773674A IT1002685B IT 1002685 B IT1002685 B IT 1002685B IT 4773674 A IT4773674 A IT 4773674A IT 4773674 A IT4773674 A IT 4773674A IT 1002685 B IT1002685 B IT 1002685B
Authority
IT
Italy
Prior art keywords
projection screen
optical projection
front optical
screen
projection
Prior art date
Application number
IT4773674A
Other languages
Italian (it)
Original Assignee
Cantix Corp
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 Cantix Corp filed Critical Cantix Corp
Priority to IT4773674A priority Critical patent/IT1002685B/en
Application granted granted Critical
Publication of IT1002685B publication Critical patent/IT1002685B/en

Links

IT4773674A 1974-01-15 1974-01-15 FRONT OPTICAL PROJECTION SCREEN IT1002685B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4773674A IT1002685B (en) 1974-01-15 1974-01-15 FRONT OPTICAL PROJECTION SCREEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4773674A IT1002685B (en) 1974-01-15 1974-01-15 FRONT OPTICAL PROJECTION SCREEN

Publications (1)

Publication Number Publication Date
IT1002685B true IT1002685B (en) 1976-05-20

Family

ID=11262188

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4773674A IT1002685B (en) 1974-01-15 1974-01-15 FRONT OPTICAL PROJECTION SCREEN

Country Status (1)

Country Link
IT (1) IT1002685B (en)

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