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经营范围
发明名称
VORRICHTUNG ZUM PLATZSPARENDEN AUFBEWAHREN ODER UMFUELLEN VON DIAPOSITIVEN
摘要
申请公布号
AT366189(B)
申请公布日期
1982.03.25
申请号
AT19790007242
申请日期
1979.11.13
申请人
BRUNA BERNHARD ING.
发明人
分类号
G03B21/54;(IPC1-7):G03B21/64
主分类号
G03B21/54
代理机构
代理人
主权项
地址
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