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发明名称
Verfahren zur Herstellung einer reflektierenden Flaeche,insbesondere fuer Projektionsschirme
摘要
申请公布号
DE1906769(A1)
申请公布日期
1969.09.18
申请号
DE19691906769
申请日期
1969.02.11
申请人
BURGEOT,LOUIS RENE ALBERT PIERRE
发明人
PIERRE BURGEOT,LOUIS RENE ALBERT
分类号
G03B21/60
主分类号
G03B21/60
代理机构
代理人
主权项
地址
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