Adolf Lamparter

Follow

Person

Etobicoke, CA

People

Patents Grantslast 30 patents

Information Patent Grant
One way valve
- Patent number 4,890,637
- Issue date Jan 2, 1990
- Flavorcoffee Co. Inc.
- Adolf Lamparter
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL