IT8019113A0 - Schermi per proiezione con alto risalto della luminosita'. - Google Patents

Schermi per proiezione con alto risalto della luminosita'.

Info

Publication number
IT8019113A0
IT8019113A0 IT8019113A IT1911380A IT8019113A0 IT 8019113 A0 IT8019113 A0 IT 8019113A0 IT 8019113 A IT8019113 A IT 8019113A IT 1911380 A IT1911380 A IT 1911380A IT 8019113 A0 IT8019113 A0 IT 8019113A0
Authority
IT
Italy
Prior art keywords
high brightness
projection screens
brightness extension
extension
screens
Prior art date
Application number
IT8019113A
Other languages
English (en)
Inventor
Bellone Stefania
Original Assignee
Bellone Stefania
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 Bellone Stefania filed Critical Bellone Stefania
Priority to IT8019113A priority Critical patent/IT8019113A0/it
Publication of IT8019113A0 publication Critical patent/IT8019113A0/it

Links

IT8019113A 1980-01-09 1980-01-09 Schermi per proiezione con alto risalto della luminosita'. IT8019113A0 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8019113A IT8019113A0 (it) 1980-01-09 1980-01-09 Schermi per proiezione con alto risalto della luminosita'.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8019113A IT8019113A0 (it) 1980-01-09 1980-01-09 Schermi per proiezione con alto risalto della luminosita'.

Publications (1)

Publication Number Publication Date
IT8019113A0 true IT8019113A0 (it) 1980-01-09

Family

ID=11154750

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8019113A IT8019113A0 (it) 1980-01-09 1980-01-09 Schermi per proiezione con alto risalto della luminosita'.

Country Status (1)

Country Link
IT (1) IT8019113A0 (it)

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