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Patents > Office : FR or NL & Applicant firm: None

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Office: (Click arrow to add another value)
Inventor country:
FR (3085) · None (438) · DE (378) · US (287) · GB (220) · IT (102) · AT (92) · BE (82) · CH (64) · RU (56) · HU (31) · NL (30) · RO (25) · DZ (24) · AU (19) · CA (18) · ES (17) · NO (10) · DK (10)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (2475) · None (1449) · FR 6.3 (530) · FR 5 (138) · FR 6.2 (90) · FR 5.8 (38) · FR 6 (31) · FR 10.1 (28) · FR 5.3 (25) · FR 20.1 (24) · NL 62 (22) · FR 6.1 (17) · FR 3 (13) · FR 20 (13) · FR 2 (10) · FR 7.3 (10) · FR 12.2 (10) · FR 10.4 (8) · FR 6.8 (8) · FR 12.3 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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