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发明名称
Interlocking fastener slider
摘要
申请公布号
US2204562(A)
申请公布日期
1940.06.18
申请号
US19380186990
申请日期
1938.01.26
申请人
WALDES KOH-I-NOOR, INC.
发明人
AXTHELM HERMINE
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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