DONGGUAN HEC PHARM R&D CO., LTD.

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Dogguan, Guangdong, CN

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Information Patent Application
UV-RESISTANT AND ALKALINE-RESISTANT BOROSILICATE GLASS AND USE THEREOF
- Publication number 20210188697
- Publication date Jun 24, 2021
- DONGGUAN HEC PHARM R&D CO., LTD.
- Weiqiang HONG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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