Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : FR 6.4 or FR 6.8 & CPCs: None

Use the filters below to narrow your results.

Office:
Inventors:
l'abbé Jean-Martin Demongeot (4) · Prosper Meller‎ (3) · Modeste-Abel Latouche (2) · Société Industrielle Suisse (2) · Marc (2) · Eugène-Louis-Jules DE FRESNE (2)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 58 results in range #1 to #58.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)