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发明名称
TEXTWECHSELBARER KINO-THEATERPROGRAMM-NACHRICHTEN- UND REKLAMEANZEIGER.
摘要
申请公布号
DE1649992(U)
申请公布日期
1953.01.29
申请号
DE195200H9558U
申请日期
1952.11.25
申请人
DIPL.-ING. PAUL HEINEMANN
发明人
DIPL.-ING. PAUL HEINEMANN
分类号
主分类号
代理机构
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