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发明名称
Apparatus for coating webs
摘要
申请公布号
US2355673(A)
申请公布日期
1944.08.15
申请号
US19400346717
申请日期
1940.07.22
申请人
GENERAL FELT PRODUCTS INC.
发明人
PERSON EDWARD
分类号
D06B3/10
主分类号
D06B3/10
代理机构
代理人
主权项
地址
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