Preparation by reduction

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Patents Grantslast 30 patents

Information Patent Grant
Absorption of sulfur oxides from hot gases
- Patent number 4,198,380
- Issue date Apr 15, 1980
- Rockwell International Corporation
- Arthur L. Kohl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reduction of sodium sulfate to sodium sulfide
- Patent number 4,198,385
- Issue date Apr 15, 1980
- Waagner-Biro Aktiengesellschaft
- Erich Feldbaumer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3785780
- Patent number 3,785,780
- Issue date Jan 15, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3719742
- Patent number 3,719,742
- Issue date Mar 6, 1973
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3649182
- Patent number 3,649,182
- Issue date Mar 14, 1972
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1942015
- Patent number 1,942,015
- Issue date Jan 2, 1934
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1495187
- Patent number 1,495,187
- Issue date May 27, 1924
- C01 - INORGANIC CHEMISTRY