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发明名称
Improvements in or relating to the Impregnation of Carbon Bodies
摘要
申请公布号
GB1159220(A)
申请公布日期
1969.07.23
申请号
GB19670058221
申请日期
1967.12.21
申请人
SIGRI ELEKTROGRAPHIT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C04B41/46;C04B41/82
主分类号
C04B41/46
代理机构
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