証明
標準:
PSE
数:
2010NT0810133
有効範囲:
led bulb
が発行:
NTEK
標準:
certificate of design patent
数:
No.1624948
発行日:
2011-07-27
有効期限:
2021-01-26
有効範囲:
が発行:
State Intellectual Property Office of The People\'s Republic Of China
標準:
certificate of design patent
数:
有効範囲:
が発行:
State Intellectual Property Office of The People\'s Republic Of China
標準:
certificate of design patent
数:
有効範囲:
が発行:
State Intellectual Property Office of The People\'s Republic Of China
標準:
certificate of design patent
数:
有効範囲:
が発行:
State Intellectual Property Office of The People\'s Republic Of China
会社概要
Shenzhen Ledgrand Optoelectronics,Co.,Ltd.
連絡窓口: Mr.