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发明名称
Voie ferrée.
摘要
申请公布号
CH156369(A)
申请公布日期
1932.08.15
申请号
CHD156369
申请日期
1931.01.24
申请人
BRANDT,EUGENE
发明人
BRANDT,EUGENE
分类号
E01B5/02;E01B11/16;E01B11/28;E01B11/56
主分类号
E01B5/02
代理机构
代理人
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地址
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