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经营范围
发明名称
STURZHELM.
摘要
申请公布号
DE1691430(U)
申请公布日期
1955.01.13
申请号
DE195400SC667U
申请日期
1954.11.12
申请人
SCHAUMGUMMIWERK OBERLAHNSTEIN G.M.B.H.
发明人
分类号
A42B3/12
主分类号
A42B3/12
代理机构
代理人
主权项
地址
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