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经营范围
发明名称
MECHANICAL COUPLING HOOK
摘要
申请公布号
CS198546(B1)
申请公布日期
1980.06.30
申请号
CS19770007435
申请日期
1977.11.12
申请人
KOVARIK,JOSEF,CS
发明人
KOVARIK,JOSEF,CS
分类号
B66C1/38;(IPC1-7):B66C1/38
主分类号
B66C1/38
代理机构
代理人
主权项
地址
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