Drilldown: Patents

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Patents > Supplementary to patent: Patent IT-1902-65889 & National tech categories : BE K or IT 8

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Year filed:
(There are no values for this filter)
Year granted:
None (2)
Office:
IT (2)
Inventors:
Antoine-Padoue Filippi (2)
Inventor country:
FR (2)
Applicant person:
None (2)
Applicant firm:
None (2)
Applicant type:
None (2)
Applicant is inventor:
None (1) · Yes (1)
Tech fields:
airfoil (2) · navigation (2) · propulsion (2) · texture (2)
Filing date:
September 1907 (1) · September 1908 (1)
Full specification filed date:
None (2)
Application number:
None (2)
Grant date:
None (2)
Granted:
Yes (2)
Publication date:
None (2)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
1 (2)
Patent agent:
None (2)
Assigned to:
None (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (2)
CPCs:
None (2)
Family year:
None (2)
First filing:
None (2)
Cites these patents:
None (2)
Citations from after 1930:
None (2)
Number of text pages:
None (2)
Number of claims:
None (2)
Number of diagram pages:
None (2)
Number of figures:
None (2)

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