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经营范围
发明名称
Verleimter Holztraeger
摘要
申请公布号
DE897622(C)
申请公布日期
1953.11.23
申请号
DE1949P040378
申请日期
1949.04.22
申请人
KAEMPF GOTTFRIED
发明人
KAEMPF GOTTFRIED
分类号
E04C3/14
主分类号
E04C3/14
代理机构
代理人
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