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发明名称
HEAT EXCHANGER
摘要
申请公布号
JPS5798790(A)
申请公布日期
1982.06.19
申请号
JP19800173241
申请日期
1980.12.10
申请人
HITACHI SEISAKUSHO KK
发明人
NISHIGUCHI AKIRA;HAYASHI MASAKATSU;USUI SANPEI;YAMAZAKI SHIGEYUKI
分类号
F28D7/16;F28D7/02
主分类号
F28D7/16
代理机构
代理人
主权项
地址
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