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发明名称
POWDER OF PLASTIC AND TREATED MINERAL
摘要
申请公布号
US5126205(A)
申请公布日期
1992.06.30
申请号
US19900521291
申请日期
1990.05.09
申请人
THE PERKIN-ELMER CORPORATION
发明人
CHON, TUCK;KUSHNER, BURTON A.;RETOLICO, ANTHONY J.
分类号
B22F1/00;B22F1/02;C23C4/04;C23C24/08
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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