証明
標準：
Domestic trademark
数：
71950219
発行日:
2023-12-14
有効期限:
2033-12-14
有効範囲:
Generator; power generation equipment; welding equipment; arc welding equipment; laser welding equipment; self-welding machine;
が発行：
State Intellectual Property Office
標準：
Trademark registration
数：
Reg.No.6,934,748
発行日:
2022-12-27
有効範囲:
CLASS 7:AC generators; DC generators; Dish washing machines for householdpurposes; Electric are welding apparatus; Electrie powe
が発行：
Director of the United StatesPatent and Trademark Office
標準：
GB/T19001-2016/1S09001:2015
数：
064-25-Q-1815-R0-S
発行日:
2025-07-14
有効期限:
2028-07-13
有効範囲:
The manufacture of fuel generator sets and welding generatorsand the related management activities involved
が発行：
BEI JING STANDARD CERTIFICATION CENTRE LTD.
会社概要
Chongqing Lianwai Technology Co., Ltd.
連絡窓口： MrDavid
