Petko L. Orecharov

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Sofia 1000, BG

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Patents Grantslast 30 patents

Information Patent Grant
Curable polysulfide polymer composition
- Patent number 5,612,402
- Issue date Mar 18, 1997
- Liliana S. Orecharova
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...