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Olav Nja
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Kvernaland, NO
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Patents Grants
last 30 patents
Information
Patent Grant
Turnable and replaceable member for plowshare
Patent number
D299348
Issue date
Jan 10, 1989
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Tooth for buckets on digging and loading machines
Patent number
D281326
Issue date
Nov 12, 1985
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Tooth for buckets on digging and loading machines
Patent number
D279786
Issue date
Jul 23, 1985
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Tooth for buckets on digging and loading machines
Patent number
D279568
Issue date
Jul 9, 1985
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Tooth for buckets on digging and loading machines
Patent number
D279567
Issue date
Jul 9, 1985
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Reversible tooth for buckets on digging and loading machines
Patent number
D275757
Issue date
Oct 2, 1984
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Reversible tooth for buckets on digging and loading machines
Patent number
D275681
Issue date
Sep 25, 1984
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified
Information
Patent Grant
Plowshare with a replaceable member
Patent number
D274523
Issue date
Jul 3, 1984
Kverneland A/S
Olav Nja
D15 - Machines not elsewhere specified