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发明名称
METHOD FOR PRE-COOLING CRYO-PUMP
摘要
申请公布号
JPH01159474(A)
申请公布日期
1989.06.22
申请号
JP19870316286
申请日期
1987.12.16
申请人
HITACHI LTD;JAPAN ATOM ENERGY RES INST
发明人
ONO YOICHI;SHIBANUMA KIYOSHI;SHIBATA TAKEYORI
分类号
F04B37/08;F04B37/16
主分类号
F04B37/08
代理机构
代理人
主权项
地址
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