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Application filed by Предприятие П/Я Г-4285filedCriticalПредприятие П/Я Г-4285
Priority to SU762419042ApriorityCriticalpatent/SU731252A1/en
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Publication of SU731252A1publicationCriticalpatent/SU731252A1/en
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Description
м,и перемычками 3 и 4 других составных частей.m, and jumpers 3 and 4 other components.
Предложенна .коНСтрукци высоконаПр женного кожухотрубного теплообмеиника проста в изготовлении и сборке.The proposed design of a highly strained shell-and-tube heat exchanger is easy to manufacture and assemble.
Claims (1)
1. Авторское свидетельство 1. Copyright certificateСССР 15 № 515025, кл. F .28 F 9/22, 1973.USSR 15 № 515025, cl. F .28 F 9/22, 1973.
NEW DERIVATIVES OF CIS-4A-FENIL-2,3,4,4A, 5,6,7,7A-OCTAHIDRO-1H-2-PIRINDINA; PROCEDURE TO OBTAIN THEM AND PROCEDURE TO OBTAIN CIS-4A-FENIL-OCTAHIDRO-1H- 2-PIRINDINA-1-SUBSTITUTED FROM THESE DERIVATIVES