Percy V. Bourne

Follow

Person

Scarborough, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Discharge chute assembly for calcining hearth
- Patent number 4,191,531
- Issue date Mar 4, 1980
- Calcimatic International Limited
- Percy V. Bourne
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Direct cooler for calcining apparatus
- Patent number 4,189,299
- Issue date Feb 19, 1980
- Calcimatic International, Limited
- Percy V. Bourne
- F27 - FURNACES KILNS OVENS RETORTS