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发明名称
Method of coloring cellulosic plastics
摘要
申请公布号
US1891520(A)
申请公布日期
1932.12.20
申请号
US19300435178
申请日期
1930.03.12
申请人
RUBBER & CELLULOID PRODUCTS CO.
发明人
BOWLEY EDWARD J.
分类号
D06P1/651;D06P3/00
主分类号
D06P1/651
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代理人
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