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经营范围
发明名称
Refrigerating coil
摘要
申请公布号
US1957036(A)
申请公布日期
1934.05.01
申请号
US19320640762
申请日期
1932.11.02
申请人
THE VILTER MANUFACTURING COMPANY
发明人
BAARS ERNST S. H.;ROLAFF WALTER G. E.
分类号
F25B39/02
主分类号
F25B39/02
代理机构
代理人
主权项
地址
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