Asahi Engineering & Trading Co., Ltd.

Follow

Organization

JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Automatic bumper system for bowling
- Patent number 5,681,224
- Issue date Oct 28, 1997
- Asahi Engineering & Trading Co., Ltd.
- Tsunoru Higashi
- A63 - SPORTS GAMES AMUSEMENTS