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经营范围
发明名称
Grinding or abrading machine
摘要
申请公布号
US2188947(A)
申请公布日期
1940.02.06
申请号
US19380218285
申请日期
1938.07.09
申请人
ADOLPH HORSTMANN SIDNEY
发明人
HORSTMANN SIDNEY ADOLPH
分类号
B24B19/02
主分类号
B24B19/02
代理机构
代理人
主权项
地址
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