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Priority to PL343208ApriorityCriticalpatent/PL196925B1/en
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Publication of PL196925B1publicationCriticalpatent/PL196925B1/en
Aluminium-extruded multi-cavity flat tube having excellent brazing characteristics for use in automotive heat exchanger,and manufacturing method therefor
Tube and method for manufacturing tube, tube for heat exchanger and method for manufacturing tube for heat exchanger, and heat exchanger and mehod for manufacturing heat exchanger