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发明名称
PISTON ASSEMBLY IN DOOR CLOSER
摘要
申请公布号
KR930004980(Y1)
申请公布日期
1993.07.26
申请号
KR19900000828U
申请日期
1990.01.24
申请人
MUN, HONG - SHIK
发明人
PARK, SE - UNG
分类号
E05F3/04;(IPC1-7):E05F3/04
主分类号
E05F3/04
代理机构
代理人
主权项
地址
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