Helmut Schneider

Follow

Person

Mainz, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Carpet shampooer
- Patent number 4,012,805
- Issue date Mar 22, 1977
- Werner & Mertz GmbH
- Helmut Schneider
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...