Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1900 - 1909 & Office : BE or FR & Applicant firm: None & Applicant type : COMPANY + INDIV or INDIV or INIV & Grant date: 1906 & Supplementary to patent : Patent BE-1909-214032 or Patent NO-1915-12-15 Carl Alfred Johansson or   or None

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
Applicant firm: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (14) · propulsion (13) · LTA (11) · stability (9) · None (7) · helicopter (5) · frame (5) · construction (4) · Wings (4) · hybrid (3) · propeller (3) · automatic stability (3) · design (3)
Full specification filed date:
Application number:
None (4)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
National tech categories:
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 46 results in range #1 to #46.

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


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