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Patents > Inventor country: FR & Applicant firm: None & Number of text pages: 1-3

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Inventor location:
None (1755) · Seine (33) · Nord (22) · Paris (16) · Marseille (11) · Bouches-du-Rhône (10) · Seine-et-Oise (7) · Lille (4) · Rhône (4) · Haute-Saône (4) · Cateau (4) · Eure (4) · Eure-et-Loir (3) · Douai (3) · Ardennes (3)
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National tech categories:
FR 6.4 (1182) · None (232) · FR 6.3 (80) · FR 6.2 (50) · HU V/h (24) · DE 77h.5 (21) · FR 5.8 (21) · AT 77d (17) · FR 5.3 (14) · FR 10.1 (13) · DE 77h (10) · FR 20.1 (9) · RU Group V (9) · FR 6.1 (9) · DE 77h.9 (8) · DE 77 (7) · FR 12.2 (7) · DE 77h.15 (6) · DE 77h.6 (6) · FR 6.8 (6)
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