Drilldown: Patents

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Patents > Inventor country : CA or GB or SE or US & Tech fields: LTA & Patent agent : Brandon freres or Herbert Haddan & Co. or Munn & Co. & First filing : No or Other

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USPC 244/28 (5) · FR 6.4 (4) · USPC 244/27 (3) · USPC 244/97 (3) · USPC 244/30 (3) · None (2) · USPC 244/70 (2) · USPC 244/64 (2) · USPC 416/116 (2) · USPC 244/110G (2)
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Showing below up to 35 results in range #1 to #35.

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