Drilldown: Patents
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1910-11-29 (1) ·
Patent BE patent of 24 Oct 1911 (1) ·
Patent BE-1907-202697 (1) ·
Patent BE-1912-07-18 Joseph de Pierpont de Burnot (1) ·
Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2) ·
Patent BE-1913-Auguste Ransey-Putzeys (1) ·
Patent DE-1909-244441 (1) ·
Patent FR-1908-385744 (1) ·
Patent FR-1909-385744.10634 (1) ·
Patent FR-1913-457651 (1) ·
Patent GB-1908-1307 (1)
Showing below up to 16 results in range #1 to #16.
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