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经营范围
发明名称
Improvements in sand-blasting or shot-blasting processes
摘要
申请公布号
GB486202(A)
申请公布日期
1938.05.27
申请号
GB19360029122
申请日期
1936.10.27
申请人
CHARLES D. HOLMES AND COMPANY, LIMITED;FRANCIS STEPHEN PILKINGTON
发明人
分类号
B24C9/00
主分类号
B24C9/00
代理机构
代理人
主权项
地址
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