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发明名称
SCHNAPPVERSCHLUSS FUER DIE LUENETTE EINER WAND- ODER STANDUHR.
摘要
申请公布号
DE1683831(U)
申请公布日期
1954.09.23
申请号
DE195400G9245U
申请日期
1954.04.24
申请人
FA. GEORG GRUENER
发明人
分类号
G04B37/00
主分类号
G04B37/00
代理机构
代理人
主权项
地址
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