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发明名称
Perfectionnements aux chenilles sans fin, transporteurs ou autres organes constitués par des éléments articulés
摘要
申请公布号
FR749166(A)
申请公布日期
1933.07.20
申请号
FRD749166
申请日期
1933.01.17
申请人
ROADLESS TRACTION LIMITED
发明人
分类号
B62D55/215
主分类号
B62D55/215
代理机构
代理人
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