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发明名称
Moldable material and process of forming same
摘要
申请公布号
US2184271(A)
申请公布日期
1939.12.26
申请号
US19380209357
申请日期
1938.05.21
申请人
H. SEYMOUR COLTON;JAMES A. WEEKS
发明人
COLTON HENRY SEYMOUR
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主分类号
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