Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1920 - 1929 & Office: FR & Number of text pages: 1-2

Use the filters below to narrow your results.

Year granted:
Office: (Click arrow to add another value)
Inventors:
None (13) · Gabriel Voisin (7) · Paul Schmitt (6) · Charles-Édouard-Pierre Gourdou (4) · Jean-Adolphe Leseurre (4) · Émile Letord (3) · François-Victor Denhaut (3) · Seth Hart (2) · Louis Renault (2) · Adolphe Clément-Bayard (2) · Maurice-Achille Lécuyer (2) · Louis Béchereau (2) · Pierre Le Goaziou (2) · Émile-Louis Letord (2) · Robert-Jules-Marie-Antoine Desmons (2)
Inventor country:
Inventor location:
Applicant person:
None (15) · Gabriel Voisin (7) · Paul Schmitt (6) · Charles-Édouard-Pierre Gourdou (4) · Jean-Adolphe Leseurre (4) · François-Victor Denhaut (3) · Émile Letord (3) · Robert-Jules-Marie-Antoine Desmons (2) · Pierre Le Goaziou (2) · Maurice-Achille Lécuyer (2) · Louis Renault (2) · Louis Béchereau (2) · Adolphe Clément-Bayard (2) · Seth Hart (2) · Émile-Louis Letord (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (25) · 496388D (2) · 510210D (2)
Grant date:
Granted:
Publication date:
Related to aircraft:
IPCs:
IPC B64C3/00 (7) · IPC B64C3/18 (6) · IPC B64C13/00 (4) · IPC B64C1/06 (4) · None (3) · IPC F03D3/06 (3) · IPC B64C35/00 (3) · IPC B64C3/54 (3) · IPC B64C11/00 (3) · IPC B64C25/36 (3) · IPC B64C23/00 (3) · IPC B64C13/12 (3) · IPC G01S1/72 (2) · IPC B64D27/04 (2) · IPC B64C39/00 (2) · IPC B64C3/56 (2) · IPC B64C11/36 (2) · IPC B64C11/14 (2)
CPCs:
CPC B64C3/00 (7) · CPC B64C13/00 (5) · CPC B64C2001/0063 (5) · CPC B64C11/14 (3) · CPC B64C3/18 (3) · CPC F05B2260/72 (3) · CPC B64C13/12 (3) · CPC F03D3/067 (3) · CPC B64C23/005 (3) · CPC B64C1/064 (3) · CPC B64C35/00 (3) · CPC B64C2700/6233 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 80 results in range #1 to #80.

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


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