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发明名称
Rohrschlangenanordnung in Waermetauschern
摘要
申请公布号
DE1942550(A1)
申请公布日期
1971.03.18
申请号
DE19691942550
申请日期
1969.08.21
申请人
DEUTSCHE BABCOCK & WILCOX AG
发明人
OPITZER,RUDOLF,DIPL.-ING.
分类号
F22G1/00
主分类号
F22G1/00
代理机构
代理人
主权项
地址
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