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发明名称
Verschlusspruefgeraet fuer Zentralverschluesse
摘要
申请公布号
DE918371(C)
申请公布日期
1954.09.23
申请号
DE1952F008248
申请日期
1952.02.01
申请人
FRANKE & HEIDECKE FABRIK PHOTOGR. PRAEZISIONS-APPARATE
发明人
SCHOLKEMEIER DR. FRIEDRICH-WILHELM
分类号
G03B9/70
主分类号
G03B9/70
代理机构
代理人
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