Alexander L. Ljubomirsky

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Brookline, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Removing bark from wood chips
- Patent number 5,709,257
- Issue date Jan 20, 1998
- Invention Machine Corporation
- Viktor N. Vinogradov
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...