Sachio Tsugane

Follow

Person

Yamato, Kanagawa, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic door opening and shutting device
- Patent number 4,065,878
- Issue date Jan 3, 1978
- Sachio Tsugane
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES