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发明名称
Saumkreissaege
摘要
申请公布号
DE560724(C)
申请公布日期
1932.10.06
申请号
DE1931D060683D
申请日期
1931.03.20
申请人
LUDWIG DAMM;FERDINAND BEINBORN
发明人
分类号
B27B7/04
主分类号
B27B7/04
代理机构
代理人
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