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发明名称
Apparatus for the manufacture of abrasive webs
摘要
申请公布号
US2456985(A)
申请公布日期
1948.12.21
申请号
US19430499984
申请日期
1943.08.25
申请人
BEHR-MANNING CORPORATION
发明人
OGLESBY NICHOLAS E.
分类号
B24D11/00
主分类号
B24D11/00
代理机构
代理人
主权项
地址
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