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发明名称
Method for the production of a carbon tube
摘要
申请公布号
GB895700(A)
申请公布日期
1962.05.09
申请号
GB19590030409
申请日期
1959.09.07
申请人
ELETTROCARBONIUM S.P.A.
发明人
分类号
B28B21/48
主分类号
B28B21/48
代理机构
代理人
主权项
地址
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