RADIATORE A TUBI D'ARIA.
申请公布号:IT7927587(D0)
申请号:IT19790027587
申请日期:1979.11.27
申请公布日期:1979.11.27
发明人:HERMANN HEEREN;HELMUT WENDLER;DIETRICH RICHTER;GERD FRANTZEN;HANS J. ZUERNER
分类号:F28F1/00;F01P3/18;F28D1/04;F28F1/04;(IPC1-7):F28F/
主分类号:F28F1/00
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Method for controlling gas hydrates in fluid mixtures
Process for making low dielectric constant dielectric films
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Image recording device having a reversing section
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