Drilldown: Patents

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Patents > National tech categories : FR 5 or USPC 244/153R or USPC 244/50

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Inventors:
None (10) · Louis-Constant-Célestin Magois (5) · Anacharsis Menier (4) · Alexander Graham Bell (3)
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None (105) · Alexander Graham Bell (3) · Jean-Baptiste Guilbert (2) · John Washington Wilson (2) · Meller (the younger) (2) · Modeste-Abel Latouche (2) · Claison S. Wardwell (2) · Charles A. Kuenzel (2) · Silas J. Conyne (2) · Baron de Rovérié de Cabrières‎ (2) · William Franklin Fleharty (2)
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Patent agent:
None (134) · Jules Mathieu (6) · Édouard Baral (4) · None (4) · Munn & Co. (4) · Léopold D’Aubreville (2) · Lafond (2) · Joshua R. H. Potts (2) · Just Feuillat (2) · Armand Ricordeau (2)
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