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经营范围
发明名称
Improvements in or relating to profiling machines
摘要
申请公布号
GB666510(A)
申请公布日期
1952.02.13
申请号
GB19490001086
申请日期
1949.04.23
申请人
THE BRITISH OXYGEN COMPANY LIMITED
发明人
PERRY NORMAN STANLEY
分类号
B23K7/00
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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STAND APPARATUS
