Thomas Uhl

Follow

Person

Selb, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric tone generator and a process for producing it
- Patent number 5,196,754
- Issue date Mar 23, 1993
- Hoechst CeramTec Aktiengesellschaft
- Heinrich Berthold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL