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发明名称
Broyeurs à corps triturants applicables à la séparation à air
摘要
申请公布号
FR703611(A)
申请公布日期
1931.05.04
申请号
FRD703611
申请日期
1930.10.11
申请人
发明人
LEFORT HENRI
分类号
B02C17/18
主分类号
B02C17/18
代理机构
代理人
主权项
地址
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