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发明名称
Doctor blade clearer
摘要
申请公布号
US3340577(A)
申请公布日期
1967.09.12
申请号
US19640360978
申请日期
1964.04.20
申请人
PNEUMAFIL CORPORATION
发明人
MORROW ALFRED C.;JR. HARRY S. BARR,
分类号
D01H5/60
主分类号
D01H5/60
代理机构
代理人
主权项
地址
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