Yasuhiko Takeda

Follow

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-pipe type solar water heater
- Patent number 4,438,759
- Issue date Mar 27, 1984
- Matsushita Electric Industrial Co., Ltd.
- Soichi Kitajima
- F24 - HEATING RANGES VENTILATING