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发明名称
Apparatus for making slide fasteners
摘要
申请公布号
GB634593(A)
申请公布日期
1950.03.22
申请号
GB19470020253
申请日期
1947.07.28
申请人
CONMAR PRODUCTS CORPORATION
发明人
分类号
B21D53/50
主分类号
B21D53/50
代理机构
代理人
主权项
地址
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