Drilldown: Patents

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Patents > Office : DE or GB & Tech fields: instrument & Application number: None

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None (5) · Edward Joel Pennington (4) · Emil Schimanek (3) · Roger Courtois-Suffit (2) · Otto E. Lindpaintner (2) · Oscar Alvin Danielson (2) · Harry Egerton Wimperis (2) · Georg von dem Borne (2) · Wolfgang Kreuter (2)
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Showing below up to 47 results in range #1 to #47.

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