Rienk Weening

Follow

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Method for working the funnel portion of a cathode ray tube
- Patent number 4,718,203
- Issue date Jan 12, 1988
- U.S. Philips Corporation
- Henry A. Schweitz
- B24 - GRINDING POLISHING