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经营范围
发明名称
Improvements in or relating to rotary regenerative heat exchangers
摘要
申请公布号
GB1108644(A)
申请公布日期
1968.04.03
申请号
GB19650041872
申请日期
1965.10.01
申请人
HERBERT BRANDT;ARTHUR KRITZLER
发明人
分类号
F28D19/04
主分类号
F28D19/04
代理机构
代理人
主权项
地址
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