Drilldown: Patents

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Patents > Office : BE or HU & Tech fields : design or motors or stability

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None (160)
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Supplementary to patent:
None (193) · Patent FR-1911-430455 (2) · Patent FR-1909-399456 (2) · Patent AT-1909-61611 (2) · Patent SE-1906-23283 (2) · Patent FR-1913-467415 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
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