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发明名称
DOOR CLOSER
摘要
申请公布号
KR930010633(B1)
申请公布日期
1993.11.02
申请号
KR19910008392
申请日期
1991.05.23
申请人
SUKATSUNE KOGYO K.K.
发明人
OHOSHIMA, KATSUYOSHI
分类号
E05F3/14;(IPC1-7):E05F3/00
主分类号
E05F3/14
代理机构
代理人
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