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经营范围
发明名称
HEATERS FOR LIQUIDS
摘要
申请公布号
US3495575(A)
申请公布日期
1970.02.17
申请号
USD3495575
申请日期
1968.07.05
申请人
HENRY MANSFIELD
发明人
HENRY MANSFIELD
分类号
F24H1/20;(IPC1-7):F22B7/12
主分类号
F24H1/20
代理机构
代理人
主权项
地址
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