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经营范围
发明名称
RESURFACING MACHINE
摘要
申请公布号
US3457576(A)
申请公布日期
1969.07.29
申请号
USD3457576
申请日期
1967.06.05
申请人
JOHN C. YARROW
发明人
JOHN C. YARROW
分类号
B24B5/22;(IPC1-7):A46B13/02;A47L11/00
主分类号
B24B5/22
代理机构
代理人
主权项
地址
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