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发明名称
Method of treating mica
摘要
申请公布号
US2614055(A)
申请公布日期
1952.10.14
申请号
US19480026073
申请日期
1948.05.10
申请人
SAMICA CORPORATION
发明人
SENARCLENS GERARD DE
分类号
C04B14/20;F16L59/04
主分类号
C04B14/20
代理机构
代理人
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地址
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