Nagayuki Tsutsumi

Follow

Person

Suita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Package substation in tank with separate chambers
- Patent number 4,500,935
- Issue date Feb 19, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Keiji Tsuruta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER