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发明名称
AIRTIGHT DEVICE FOR DOOR
摘要
申请公布号
JPS5931387(A)
申请公布日期
1984.02.20
申请号
JP19820140539
申请日期
1982.08.12
申请人
NIHON DOAACHIETSUKU SEIZOU KK
发明人
SHIODA KOUHEI;KANEKO MICHIKAZU;DEMUKAI ENZOU
分类号
E06B7/20
主分类号
E06B7/20
代理机构
代理人
主权项
地址
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