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经营范围
发明名称
Flächenschleifmaschine
摘要
申请公布号
CH320452(A)
申请公布日期
1957.03.31
申请号
CHD320452
申请日期
1954.04.09
申请人
HOFMANN,ERNST FRIEDRICH
发明人
FRIEDRICH HOFMANN,ERNST
分类号
B24B49/12
主分类号
B24B49/12
代理机构
代理人
主权项
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