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发明名称
Verfahren zur Herstellung einer Metallröhre.
摘要
申请公布号
CH307389(A)
申请公布日期
1955.05.31
申请号
CHD307389
申请日期
1952.02.19
申请人
BRITISH INSULATED CALLENDER'S CABLES LIMITED
发明人
LIMITED BRITISH INSULATED CALLENDER'S CABLES
分类号
B21C37/087
主分类号
B21C37/087
代理机构
代理人
主权项
地址
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