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发明名称
URZADZENIE ZABEZPIECZAJACE HAK PRZED OBROTEM
摘要
申请公布号
PL95550(B1)
申请公布日期
1977.10.31
申请号
PL19750182742
申请日期
1975.08.13
申请人
发明人
分类号
B66C13/04;(IPC1-7):B66C13/04
主分类号
B66C13/04
代理机构
代理人
主权项
地址
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