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发明名称
Impregnation of carbon products
摘要
申请公布号
US2975079(A)
申请公布日期
1961.03.14
申请号
US19580762433
申请日期
1958.09.22
申请人
NORTON COMPANY
发明人
JR. GUY ERVIN,;UELTZ HERBERT F. G.
分类号
C04B41/50;C04B41/85
主分类号
C04B41/50
代理机构
代理人
主权项
地址
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