Lester B. Troxler

Follow

Person

Hazel Park, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tapered lock pin for a cutter tool bit
- Patent number 4,261,620
- Issue date Apr 14, 1981
- Carmet Company
- Lester B. Troxler
- E21 - EARTH DRILLING MINING