Kevin Bunce

Follow

Person

Hertfordshire, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Valve device for controlling liquid flow
- Patent number 4,648,421
- Issue date Mar 10, 1987
- Liquipak International B.V.
- Nigel A. Chant
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...