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Ningbo City, CN
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last 30 patents
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Patent Grant
Dog leash
Patent number
11,553,694
Issue date
Jan 17, 2023
Ningbo Yinzhou Yuanqian Commodity Co., Ltd.
Yunwei Tao
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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Patent Application
DOG LEASH
Publication number
20220125016
Publication date
Apr 28, 2022
Ningbo Yinzhou Yuanqian Commodity Co.,Ltd.
Yunwei TAO
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING