Tomiichi Tomita

Follow

Person

Tokyo, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Sprinkler head
- Patent number 4,060,201
- Issue date Nov 29, 1977
- Sanwa Seiki Kabushiki Kaisha
- Tomiichi Tomita
- A62 - LIFE-SAVING FIRE-FIGHTING