EP 0335841 A2 19891004 - Album for transparent photografic reproductions, having a lighting device built-in.
Title (en)
Album for transparent photografic reproductions, having a lighting device built-in.
Title (de)
Album für transparente photographische Reproduktionen, welches eine Beleuchtungsvorrichtung besitzt.
Title (fr)
Album pour reproductions photographiques transparentes comprenant un dispositif à éclairage incorporé.
Publication
Application
Priority
IT 4778188 A 19880328
Abstract (en)
An album for transparent photographic reproductions, said album comprising a member (12) containing batteries (11) which are capable of supplying power to at least one lamp (20) that is also contained within the member (12) itself; a specular surface sheet member (10) which reflects incoherently the light beam onto the rear part of a transparence diffuser rigid material sheet (9); a positioning or relief member (14) for putting in position said specular surface sheet member (10) at an optimal angle for obtaining the best diffusion of the light beam coming from said at least one lamp (20) towards said transparence diffuser rigid material sheet (9); and a balance-pivoted rigid sheet member (15), on whose top a set of rings 16 is assembled, said rings gathering together a plurality of transparent folders (6, 17, 18) to be put in turn on the illuminated plane consisting of said transparence diffuser rigid material sheet (9) for viewing the photographic material.
IPC 1-7
IPC 8 full level
B42D 1/08 (2006.01); B42D 3/12 (2006.01); B42F 5/04 (2006.01)
CPC (source: EP)
B42D 1/08 (2013.01); B42D 3/123 (2013.01); B42F 5/04 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0335841 A2 19891004; EP 0335841 A3 19900718; IT 8847781 A0 19880328
DOCDB simple family (application)
EP 89830134 A 19890324; IT 4778188 A 19880328