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ZHEJIANG HAODA SCIENCE & TECHNOLOGY CO., Ltd
5 patents in portfolio
USD1096311
design
2025
Container
0 cites
USD1028623
design
2024
Container
0 cites
US11697532
utility
2023
Container Lid and Container
0 cites
USD0990242
design
2023
Container
0 cites
US11623791
utility
2023
Container Lid and Container
0 cites