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经营范围
发明名称
WOLLKNAEUEL-HALTER.
摘要
申请公布号
DE1613007(U)
申请公布日期
1950.09.07
申请号
DE194900D9809U
申请日期
1949.01.08
申请人
MARGARETHE SCHWABE
发明人
MARGARETHE SCHWABE
分类号
主分类号
代理机构
代理人
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