Hai-Lun Ma

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Air-path structure of pneumatic nail gun
- Patent number 11,583,986
- Issue date Feb 21, 2023
- De Poan Pneumatic Corp.
- I-Tsung Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic nail gun capable of striking nails in automatic mode
- Patent number 10,016,884
- Issue date Jul 10, 2018
- De Poan Pneumatic Corp.
- I-Tsung Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Air-Path Structure of Pneumatic Nail Gun
- Publication number 20210291334
- Publication date Sep 23, 2021
- DE POAN PNEUMATIC CORP.
- I-Tsung Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Pneumatic Nail Gun Capable of Striking Nails in Automatic Mode
- Publication number 20160151900
- Publication date Jun 2, 2016
- DE POAN PNEUMATIC CORP.
- I-Tsung Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS