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经营范围
发明名称
Method of separating adhering sheets by an air blast
摘要
申请公布号
US2484641(A)
申请公布日期
1949.10.11
申请号
US19450621894
申请日期
1945.10.12
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
O'HARA JAMES T.
分类号
B65H3/60
主分类号
B65H3/60
代理机构
代理人
主权项
地址
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