IT7820564V0 - SCREEN FOR THE PROJECTION OF PHOTOGRAPHS WITH SPEAKERS. - Google Patents

SCREEN FOR THE PROJECTION OF PHOTOGRAPHS WITH SPEAKERS.

Info

Publication number
IT7820564V0
IT7820564V0 IT2056478U IT2056478U IT7820564V0 IT 7820564 V0 IT7820564 V0 IT 7820564V0 IT 2056478 U IT2056478 U IT 2056478U IT 2056478 U IT2056478 U IT 2056478U IT 7820564 V0 IT7820564 V0 IT 7820564V0
Authority
IT
Italy
Prior art keywords
photographs
speakers
projection
screen
Prior art date
Application number
IT2056478U
Other languages
Italian (it)
Original Assignee
Mechanische Weberei Gmbh
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 Mechanische Weberei Gmbh filed Critical Mechanische Weberei Gmbh
Publication of IT7820564V0 publication Critical patent/IT7820564V0/en

Links

IT2056478U 1977-03-09 1978-01-24 SCREEN FOR THE PROJECTION OF PHOTOGRAPHS WITH SPEAKERS. IT7820564V0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777707290 DE7707290U1 (en) 1977-03-09 1977-03-09 LIGHT IMAGE PROJECTION WALL WITH SPEAKERS

Publications (1)

Publication Number Publication Date
IT7820564V0 true IT7820564V0 (en) 1978-01-24

Family

ID=6676358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2056478U IT7820564V0 (en) 1977-03-09 1978-01-24 SCREEN FOR THE PROJECTION OF PHOTOGRAPHS WITH SPEAKERS.

Country Status (3)

Country Link
DE (1) DE7707290U1 (en)
FR (1) FR2383461A1 (en)
IT (1) IT7820564V0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435914A1 (en) * 1988-09-26 1991-07-10 E W D Electronic-Werke Deutschland Gmbh Loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR739550A (en) *
US1945710A (en) * 1929-12-07 1934-02-06 Trans Lux Daylight Picture Reproducing device
US2450757A (en) * 1945-03-27 1948-10-05 Eastman Kodak Co Combined carrying case and projection unit
AT335537B (en) * 1975-01-17 1977-03-10 Neckermann Versand Kgaa DEVICE FOR ROLLING UP AND UNROLLING A PROJECTION SCREEN

Also Published As

Publication number Publication date
DE7707290U1 (en) 1977-06-30
FR2383461A1 (en) 1978-10-06

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