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发明名称
Slide fastener
摘要
申请公布号
US1919946(A)
申请公布日期
1933.07.25
申请号
US19310579696
申请日期
1931.12.08
申请人
UNITED-CARR FASTENER CORPORATION
发明人
JOHNSON GUSTAV
分类号
A44B19/28
主分类号
A44B19/28
代理机构
代理人
主权项
地址
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