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经营范围
发明名称
All-weather surface cleaner
摘要
申请公布号
US3057804(A)
申请公布日期
1962.10.09
申请号
US19580738285
申请日期
1958.05.28
申请人
FOSTER D. SNELL, INC.
发明人
BERKELEY BERNARD;SCHOENHOLZ DANIEL
分类号
C11D3/43;C11D9/00
主分类号
C11D3/43
代理机构
代理人
主权项
地址
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