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发明名称
Insulating material
摘要
申请公布号
US1872358(A)
申请公布日期
1932.08.16
申请号
US19280303119
申请日期
1928.08.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
STYER CHARLES A.
分类号
C04B41/46
主分类号
C04B41/46
代理机构
代理人
主权项
地址
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