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发明名称
UKLAD NOSNY I NAPEDOWY WAHADLOWEJ KOLEI LINOWEJ O ZMIENNEJ DLUGOSCI TRASY
摘要
申请公布号
PL104646(B1)
申请公布日期
1979.08.31
申请号
PL19760190184
申请日期
1976.06.04
申请人
发明人
分类号
B61B10/02;B63B27/00;(IPC1-7):B63B27/00
主分类号
B61B10/02
代理机构
代理人
主权项
地址
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