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发明名称
Method of producing insulators
摘要
申请公布号
US2395295(A)
申请公布日期
1946.02.19
申请号
US19440539097
申请日期
1944.06.07
申请人
ROWLAND DAVIDGE H
发明人
ROWLAND DAVIDGE H.
分类号
B28B1/00;B28B1/02;B28B3/00;B28B7/00;B28B11/12
主分类号
B28B1/00
代理机构
代理人
主权项
地址
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