Cheony-Sun Tsao

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Reeling device for fire hoses
- Patent number 6,811,110
- Issue date Nov 2, 2004
- Cheony-Sun Tsao
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
RATCHET BRAKING STRUCTURE
- Publication number 20130220760
- Publication date Aug 29, 2013
- WOO SING INDUSTRIAL CO., LTD
- Cheony-Sun TSAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Reeling device for fire hoses
- Publication number 20040089761
- Publication date May 13, 2004
- Cheony-Sun Tsao
- A62 - LIFE-SAVING FIRE-FIGHTING