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经营范围
发明名称
Improvements in or relating to laps
摘要
申请公布号
GB990091(A)
申请公布日期
1965.04.22
申请号
GB19620039660
申请日期
1962.10.19
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
B24D9/10
主分类号
B24D9/10
代理机构
代理人
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地址
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