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发明名称
Perfectionnements aux transporteurs à courroies
摘要
申请公布号
FR699225(A)
申请公布日期
1931.02.12
申请号
FRD699225
申请日期
1930.07.22
申请人
发明人
NYBORG TAGE, GEORG;HIGGINS MARK, FREDERICK
分类号
B65G23/14
主分类号
B65G23/14
代理机构
代理人
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地址
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