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发明名称
Abrading tool
摘要
申请公布号
US1933685(A)
申请公布日期
1933.11.07
申请号
US19290407339
申请日期
1929.11.15
申请人
UNITED SHOE MACHINERY CORPORATION
发明人
REED WILLIAM A.
分类号
B24D9/04
主分类号
B24D9/04
代理机构
代理人
主权项
地址
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