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English Translations » 历史存档[信息] » Does a baffle rod heat exchanger require a patent license?

Does a baffle rod heat exchanger require a patent license?

2016-05-22View Original

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Production, purchasing – is a patent license required for \"baffle plate heat exchangers\"? The baffle rod heat exchanger is a new type of heat exchanger, developed abroad; companies in China such as Sunpower have introduced it
Reply #22016-05-22
The baffle rod heat exchanger has been developed and designed in China by Luoyang Institute.
Reply #32016-05-29
For designs created by domestic manufacturers or design institutes, how can it be proven that they are not counterfeit or infringing? , rather than original?

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Translated at 2026-07-21 00:11:00

Original: https://bbs.hcbbs.com/thread-1587991-1-1.html

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