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发明名称
Verriegelung von ein- und ausschiebbaren Rohren, insbesondere fuer Stativbeine
摘要
申请公布号
DE690308(C)
申请公布日期
1940.04.22
申请号
DE193800P6616D
申请日期
1938.01.22
申请人
ROBERT POLLEAU
发明人
POLLEAU ROBERT
分类号
F16B7/10;F16B7/12
主分类号
F16B7/10
代理机构
代理人
主权项
地址
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