by using heat of sublimation of solid particles

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Patents Grantslast 30 patents

Information Patent Grant
Tempering glass sheets by cooling comprising sublimation quenching
- Patent number 4,445,921
- Issue date May 1, 1984
- PPG Industries, Inc.
- Terry A. Bennett
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3929442
- Patent number 3,929,442
- Issue date Dec 30, 1975
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3883339
- Patent number 3,883,339
- Issue date May 13, 1975
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3776712
- Patent number 3,776,712
- Issue date Dec 4, 1973
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3764403
- Patent number 3,764,403
- Issue date Oct 9, 1973
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3409422
- Patent number 3,409,422
- Issue date Nov 5, 1968
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3342573
- Patent number 3,342,573
- Issue date Sep 19, 1967
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3332761
- Patent number 3,332,761
- Issue date Jul 25, 1967
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
2708813
- Patent number 2,708,813
- Issue date May 24, 1955
- C03 - GLASS MINERAL OR SLAG WOOL