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法人/股东/高管
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经营范围
发明名称
Improvements in and relating to heat exchangers
摘要
申请公布号
GB820342(A)
申请公布日期
1959.09.16
申请号
GB19570011388
申请日期
1957.04.08
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
APPLEYARD ALFRED NOEL;HANCOCK FREDERICK WILLIAM;STEANE FRANK
分类号
B21D53/08;F28D7/16
主分类号
B21D53/08
代理机构
代理人
主权项
地址
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