Apparatus used for fracturing and removing of linings

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Patents Grantslast 30 patents

Information Patent Grant
Method of restoring refractory lining for repeated use using therma...
- Patent number 4,871,211
- Issue date Oct 3, 1989
- Christian C. J. L. Aussel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for delining a furnace or the like
- Patent number 4,136,430
- Issue date Jan 30, 1979
- Nils T. Fridhill
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3552732
- Patent number 3,552,732
- Issue date Jan 5, 1971
- B22 - CASTING POWDER METALLURGY