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发明名称
NONWOVEN FABRICS AND METHOD FOR MAKING SAME
摘要
申请公布号
US3510390(A)
申请公布日期
1970.05.05
申请号
USD3510390
申请日期
1967.01.30
申请人
BJORKSTEN RESEARCH LAB. INC.
发明人
JOHAN A. BJORKSTEN;ROBERT P. COX;RISTO P. LAPPALA;LUTHER L. YAEGER
分类号
D04H1/54;D04H1/64;(IPC1-7):D04H1/54;B32B5/08
主分类号
D04H1/54
代理机构
代理人
主权项
地址
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