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经营范围
发明名称
Line tracer scanning head
摘要
申请公布号
GB885026(A)
申请公布日期
1961.12.20
申请号
GB19580020693
申请日期
1958.06.27
申请人
CANADIAN WESTINGHOUSE COMPANY LIMITED
发明人
分类号
B23K7/00;B23Q35/128
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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