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发明名称
UKLAD ELEKTRYCZNY BLOKADY WROT SZYBOWYCH ELECTRIC SYSTEM FOR INTERLOCKING PIT GATES
摘要
申请公布号
PL108124(B1)
申请公布日期
1980.03.31
申请号
PL19750178507
申请日期
1975.03.04
申请人
发明人
分类号
B66B13/16;(IPC1-7):B66B13/16
主分类号
B66B13/16
代理机构
代理人
主权项
地址
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