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发明名称
NEW STRUCTURE OF LOW-TEMPERATURE STERLING TWO-STAGE COOLING FINGER
摘要
申请公布号
JPH06281275(A)
申请公布日期
1994.10.07
申请号
JP19930070225
申请日期
1993.03.29
申请人
RICOH LTD
发明人
NATSUKUMAN PUNDAKU
分类号
F25B9/00;G01J1/02;G01J5/02;G01J5/28;(IPC1-7):F25B9/00
主分类号
F25B9/00
代理机构
代理人
主权项
地址
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