Hans Kaast

Follow

Person

Kleinburgwedel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing mercury from contaminated pipes a...
- Patent number 5,529,605
- Issue date Jun 25, 1996
- BEB Erdgas und Erdol GmbH
- Siegfried Mussig
- B08 - CLEANING