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发明名称
Vorrichtung zur Waermeuebertragung, bei der die Waermeuebertragungsflaechen aus spiralig gewundenen Blechen ausgefuehrt sind
摘要
申请公布号
DE594278(C)
申请公布日期
1934.03.14
申请号
DE1931R082284D
申请日期
1931.07.26
申请人
CURT ROSENBLAD;ERIK TORVALD LINDEROTH
发明人
分类号
F28D9/04
主分类号
F28D9/04
代理机构
代理人
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