Erhard Kohn

Follow

Person

Hamburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Filter tip for a smoking product
- Patent number 4,621,651
- Issue date Nov 11, 1986
- B.A.T. Cigaretten-Fabriken GmbH
- Horst Borowski
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES