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经营范围
发明名称
ELEVATOR DOOR APPARATUS
摘要
申请公布号
JPS52106541(A)
申请公布日期
1977.09.07
申请号
JP19760023228
申请日期
1976.03.05
申请人
HITACHI LTD
发明人
MITOBE KOUKI;NAKADA HIROSHI;KUROYA JIYUNJI;MURAMATSU SADAO;MASUDA KATSUTAROU
分类号
A62B1/02;A62B3/00;B66B13/08;B66B13/12;B66B13/14
主分类号
A62B1/02
代理机构
代理人
主权项
地址
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