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发明名称
DOOR CLOSING DEVICE
摘要
申请公布号
JPS63122877(A)
申请公布日期
1988.05.26
申请号
JP19860265849
申请日期
1986.11.09
申请人
AKIYAMA TAKEHIRO
发明人
AKIYAMA TAKEHIRO
分类号
E05F3/20
主分类号
E05F3/20
代理机构
代理人
主权项
地址
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