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发明名称
CRYOGENIC REFRIGERATION SYSTEM
摘要
申请公布号
CA832743(A)
申请公布日期
1970.01.27
申请号
CAD832743
申请日期
申请人
AIR PRODUCTS AND CHEMICALS
发明人
ROBERT E. JEPSEN;FRANK J. ZIMMERMAN;ARTHUR R. WINTERS;HENRY F. VILLAUME
分类号
主分类号
代理机构
代理人
主权项
地址
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