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经营范围
发明名称
Walzenstuhl
摘要
申请公布号
DE644047(C)
申请公布日期
1937.04.23
申请号
DE1936S122936D
申请日期
1936.06.09
申请人
OSCAR SODER
发明人
分类号
B02C4/32
主分类号
B02C4/32
代理机构
代理人
主权项
地址
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