2 trademarks were found for owners matching the name Open Joint Stock Russian Helicopters.
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1 TM: 1612400
Desc: RUSSIAN HELICOPTERS
Owner: Open Joint-Stock Russian helicopters
Class: 12, 35, 37, 42, 45
Status: Protected: Expired renewal possible
2 TM: 1613703
Desc:
Owner: Open Joint-Stock Company Russian Helicopters
Class: 12, 35, 37, 42, 45
Status: Protected: Expired renewal possible