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C22F · Changing the physical structure of non-ferrous metals and non-ferrous alloys

Changing the physical structure of non-ferrous metals and non-ferrous alloys. Patents classified in CPC C22F, part of Chemistry and materials.

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Newest patents in C22F · Changing the physical structure of non-ferrous metals and non-ferrous alloys

35 patents imported from the European Patent Office; newest published 2026-09-23; most active companies: Guiyan Semiconductor MAT Yunnan Co Ltd, Guizhou Zhenhua Hualian Electronics Co Ltd, Jiangsu Etern Co Ltd.

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