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经营范围
发明名称
Abreissvorrichtung an Kämmaschinen.
摘要
申请公布号
CH151641(A)
申请公布日期
1931.12.31
申请号
CHD151641
申请日期
1930.08.12
申请人
NASMITH,JOHN WILLIAM
发明人
WILLIAM NASMITH,JOHN
分类号
主分类号
代理机构
代理人
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