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Nikolai Vasilievich Zozulya
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Kiev, SU
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last 30 patents
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Patent Grant
Chell-and-tube heat exchanger for heating viscous fluids
Patent number
3,963,071
Issue date
Jun 15, 1976
Evgeny Sergeevich Levin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Heat exchanger
Patent number
3,955,620
Issue date
May 11, 1976
Lev Nikolaevich Artemov
F28 - HEAT EXCHANGE IN GENERAL