Drilldown: Patents

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Patents > Office: FR & Inventor country : AT or CA & IPCs : IPC B64C23/00 or None & Cites these patents : 1 or Patent AT-1909-47911‎‎ or Patent FR-1909-411204 or Patent GB-1901-346 or None

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Georg Wellner (4) · None (3)
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None (6) · Georg Wellner (4)
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None (9)
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Showing below up to 53 results in range #1 to #53.

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