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发明名称
Dispositif pour dresser des matériaux tels que, notamment, des pierres dures, granits ou agglomérés divers
摘要
申请公布号
FR837931(A)
申请公布日期
1939.02.23
申请号
FRD837931
申请日期
1937.11.04
申请人
发明人
PITIE ANDRE, HIPPOLYTE, AUGUSTIN
分类号
B24D99/00
主分类号
B24D99/00
代理机构
代理人
主权项
地址
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