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发明名称
AIR LOCK FOR STAFF
摘要
申请公布号
JPS61120090(A)
申请公布日期
1986.06.07
申请号
JP19840240721
申请日期
1984.11.16
申请人
HITACHI LTD
发明人
INAGAKI MASAKATSU;MORIYAMA TAKEO;IMAOKA TETSUO;SAITO KOICHI
分类号
E04H5/02;G21C13/00;G21C13/02
主分类号
E04H5/02
代理机构
代理人
主权项
地址
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