Alexandr A. Sirotinsky

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for drying enamel slip coatings on pipes
- Patent number 4,357,761
- Issue date Nov 9, 1982
- Anatoly E. Makeev
- F26 - DRYING
Information Patent Grant
Apparatus for applying enamel slip to pipe
- Patent number 4,338,879
- Issue date Jul 13, 1982
- Anatoly E. Makeev
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for continuous enamelling of tubes
- Patent number 4,210,096
- Issue date Jul 1, 1980
- Alexandr A. Sirotinsky
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL