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发明名称
Appareil de sablage pour obus
摘要
申请公布号
FR860226(A)
申请公布日期
1941.01.09
申请号
FRD860226
申请日期
1939.09.13
申请人
发明人
FRANCOIS BEAUSOLEIL PIERRE,
分类号
B24C3/32
主分类号
B24C3/32
代理机构
代理人
主权项
地址
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