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发明名称
CRYOGENIC REFRIGERATORS, ARRANGEMENT INCORPORATING SUCH CRYOGENIC REFRIGERATORS AND SYSTEM INCORPORATING SUCH CRYOGENIC REFRIGERATORS
摘要
申请公布号
EP0020111(A3)
申请公布日期
1981.02.11
申请号
EP19800301721
申请日期
1980.05.23
申请人
AIR PRODUCTS AND CHEMICALS, INC.
发明人
LONGSWORTH, RALPH CADY;CHALMERS, MATTHEW GEORGE
分类号
F25B9/02;F25J1/00;(IPC1-7):F25B9/02
主分类号
F25B9/02
代理机构
代理人
主权项
地址
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