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发明名称
Closure fastener for screening machines
摘要
申请公布号
US2355890(A)
申请公布日期
1944.08.15
申请号
US19420448149
申请日期
1942.06.23
申请人
THE W. S. TYLER COMPANY
发明人
PARKS WALTER J.
分类号
B07B1/46
主分类号
B07B1/46
代理机构
代理人
主权项
地址
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