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发明名称
Dispositif réalisant le ponçage du bois par jet d'air comprimé projetant des substances abrasives
摘要
申请公布号
FR969490(A)
申请公布日期
1950.12.20
申请号
FRD969490
申请日期
1948.07.23
申请人
发明人
MICHEL ALBERT
分类号
B24C3/00;B24C9/00;B24C11/00
主分类号
B24C3/00
代理机构
代理人
主权项
地址
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