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发明名称
Flexible slide fastener
摘要
申请公布号
US1899168(A)
申请公布日期
1933.02.28
申请号
US19310564315
申请日期
1931.09.22
申请人
ABRAHAM KOUFMAN;ARTHUR S. LICHTEN
发明人
SHULIK WILLIAM
分类号
A44B19/30
主分类号
A44B19/30
代理机构
代理人
主权项
地址
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