Syoji Tunekawa

Follow

Person

Nitta-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Air conditioner having opening/closing mechanism for air-flow direc...
- Patent number 5,687,583
- Issue date Nov 18, 1997
- Sanyo Electric Co., Ltd.
- Syoji Tunekawa
- F24 - HEATING RANGES VENTILATING