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发明名称
EXPANSION VALVE
摘要
申请公布号
JPH05288286(A)
申请公布日期
1993.11.02
申请号
JP19920085270
申请日期
1992.04.07
申请人
HITACHI LTD
发明人
UMEDA TOMOMI;SATO RYOJI;FUKUSHIMA TOSHIHIKO;NAKAMURA SHOZO
分类号
F16K31/04;F16K47/02;F25B41/06;(IPC1-7):F16K47/02
主分类号
F16K31/04
代理机构
代理人
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地址
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