Norton Abrasives
From Graces Guide
1972 Licensed a new ceramic material, hot pressed Silicon Nitride, from Joseph Lucas; it would be used in small gas turbines[1]
See Also
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Sources of Information
- ↑ The Times, Apr 27, 1972
Grace's Guide To British Industrial History
Registered UK Charity (No. 1154342)Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,675 pages of information and 247,074 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.