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发明名称
Stockhammer
摘要
申请公布号
DE681098(C)
申请公布日期
1939.09.14
申请号
DE1938ST57758D
申请日期
1938.08.10
申请人
FRIEDRICH STIER
发明人
STIER FRIEDRICH
分类号
B28D1/26
主分类号
B28D1/26
代理机构
代理人
主权项
地址
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