Robert B. Elliot

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Ward Cove, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibratory roller with axially spaced zig zag impact bars and wire r...
- Patent number 4,523,873
- Issue date Jun 18, 1985
- Robert B. Elliot
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES