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发明名称
KYUSHUSHIKIREITOKI
摘要
申请公布号
JPH0246866(B2)
申请公布日期
1990.10.17
申请号
JP19810093834
申请日期
1981.06.19
申请人
HITACHI LTD
发明人
SUGIMOTO SHIGEO;AIZAWA MICHIHIKO;MACHIZAWA KENJI
分类号
F25B15/00
主分类号
F25B15/00
代理机构
代理人
主权项
地址
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