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发明名称
METHOD OF MANUFACTURING HEAT INSULATING DOOR OF ICE BOX
摘要
申请公布号
JPH0391684(A)
申请公布日期
1991.04.17
申请号
JP19890224414
申请日期
1989.09.01
申请人
HITACHI LTD
发明人
OMORI TOSHIO;TSURUMI KAZUHIRO
分类号
F25D23/08
主分类号
F25D23/08
代理机构
代理人
主权项
地址
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