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发明名称
摘要
申请公布号
DE1957071(C3)
申请公布日期
1973.11.29
申请号
DE19691957071
申请日期
1969.11.13
申请人
HOLLINGSWORTH, JOHN D., GREENVILLE, S.C. (V.ST.A.)
发明人
HOLLINGSWORTH, JOHN D., GREENVILLE, S.C. (V.ST.A.)
分类号
D01G15/84;D01G15/88;(IPC1-7):D01G15/88
主分类号
D01G15/84
代理机构
代理人
主权项
地址
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