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发明名称
System for maintaining a predetermined temperature at a given locus
摘要
申请公布号
US3231336(A)
申请公布日期
1966.01.25
申请号
US19610130447
申请日期
1961.07.03
申请人
LINDBERG JR JOHN E
发明人
JR. JOHN E. LINDBERG,
分类号
F25B15/09;G05D23/19;G21C15/00
主分类号
F25B15/09
代理机构
代理人
主权项
地址
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