Hendrikus J. Spekle

Follow

Person

Arnhem, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Dialysis device
- Patent number 4,219,426
- Issue date Aug 26, 1980
- Organon Teknika B.V.
- Hendrikus J. Spekle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL