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发明名称
Apparatus for arranging the fastener members of sliding-clasp fasteners in rows
摘要
申请公布号
US2003146(A)
申请公布日期
1935.05.28
申请号
US19330655289
申请日期
1933.02.04
申请人
HELMUT GUTBERLETT
发明人
GUTBERLETT HELMUT
分类号
A44B19/48
主分类号
A44B19/48
代理机构
代理人
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