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发明名称
Perfectionnements aux bétonnières locomobiles
摘要
申请公布号
FR980310(A)
申请公布日期
1951.05.10
申请号
FRD980310
申请日期
1943.01.25
申请人
发明人
BRAUD MARCEL
分类号
B28C5/18
主分类号
B28C5/18
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代理人
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