Drilldown: Patents

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Patents > Office : BE or JP or NL or Other & Tech fields : Frame or None & Application number: None & Family year: 1911

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None (21) · Jan Jaakson‎ (5) · George Brougham Hubert Austin (3) · Dane Hurlburt (3) · Lucien-Constant-Joseph Harel (2)
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None (16) · USPC 244/139 (5) · FR 6.4 (4) · USPC 244/153R (3) · AT 77d (2) · AU 90.3 (2) · BE K (2) · FR 5.3 (2)
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Showing below up to 68 results in range #1 to #68.

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