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经营范围
发明名称
Linoleum compositions
摘要
申请公布号
US2502457(A)
申请公布日期
1950.04.04
申请号
US19470776859
申请日期
1947.09.29
申请人
ARMSTRONG CORK COMPANY
发明人
HECKLES JOHN S.
分类号
D06N1/00
主分类号
D06N1/00
代理机构
代理人
主权项
地址
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