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发明名称
Improvements in or relating to grit blasting apparatus
摘要
申请公布号
GB744466(A)
申请公布日期
1956.02.08
申请号
GB19520012328
申请日期
1952.05.15
申请人
VACU-BLAST LIMITED
发明人
HAMILTON HOPTON FOWNES
分类号
B24C3/06
主分类号
B24C3/06
代理机构
代理人
主权项
地址
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