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经营范围
发明名称
AUTOMATIC DOOR SHUTTER
摘要
申请公布号
JPS54107143(A)
申请公布日期
1979.08.22
申请号
JP19780013909
申请日期
1978.02.09
申请人
OTA SEISAKUSHIYO KK
发明人
IZEKI KAZUO
分类号
E05F5/02;E05C19/04;E05F5/00
主分类号
E05F5/02
代理机构
代理人
主权项
地址
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