Isaak A. Zatulovsky

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Pikalevo Leningradskoi oblasti, SU

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Patents Grantslast 30 patents

Information Patent Grant
Cement for the manufacture of cores and moulds and method for prepa...
- Patent number 4,536,216
- Issue date Aug 20, 1985
- Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Aljuminievoi, Magnievo...
- Nikolai A. Kaluzhsky
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for desilication of aluminate liquors in the production of...
- Patent number 4,518,571
- Issue date May 21, 1985
- Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Aljuminievo Magnievoi...
- Nikolai A. Kaluzhsky
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for desilication of aluminate solution
- Patent number 4,455,284
- Issue date Jun 19, 1984
- Vsesojuzny Nauchnoissledovatelsky I Proektny Institut Aljuminievoi, Magnievoi...
- Viktor M. Sizyakov
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for extraction of gallium from aluminate-alkaline solutions...
- Patent number 4,152,227
- Issue date May 1, 1979
- Khoren A. Badaliants
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering gallium from alkali aluminate solutions resu...
- Patent number 4,135,917
- Issue date Jan 23, 1979
- Khoren A. Badaliants
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...