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发明名称
HEAT EXCHANGING DEVICE
摘要
申请公布号
KR930001635(B1)
申请公布日期
1993.03.08
申请号
KR19890019124
申请日期
1989.12.19
申请人
SANYO ELECTRIC CO., LTD.
发明人
WATANABE, MASATAKA;HOSOKAWA, TOSHIMI
分类号
F28D1/047;F25B39/04;F25D11/02;F25D17/06;F25D23/06;F25D23/10;F28D7/08;F28F3/12;(IPC1-7):F28F3/12;F28D7/04
主分类号
F28D1/047
代理机构
代理人
主权项
地址
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