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发明名称
Rohrboeden fuer Waermeaustauscher
摘要
申请公布号
DE1551555(A1)
申请公布日期
1970.05.06
申请号
DE19671551555
申请日期
1967.08.30
申请人
WACKER-CHEMIE GMBH
发明人
GERBER,ADOLF;NORBERT KRETZINGER,DIPL.-ING.
分类号
F28F9/14
主分类号
F28F9/14
代理机构
代理人
主权项
地址
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