Holroyd Associates Limited

Follow

Organization

Wigan, GB

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Carbon black incorporation in polymeric material
- Patent number 5,626,806
- Issue date May 6, 1997
- Holroyd Associates Limited
- Eric Holroyd
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL