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经营范围
发明名称
Treatment of tall oil
摘要
申请公布号
US2640823(A)
申请公布日期
1953.06.02
申请号
US19460674385
申请日期
1946.06.04
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
GLOYER STEWART W.;VOGEL HENRY A.
分类号
C11C3/00
主分类号
C11C3/00
代理机构
代理人
主权项
地址
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