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Patents > Office : GB or LU & Filing date: 1800 - 1899 & First filing: None

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Office: (Click arrow to add another value)
Inventors:
None (4) · Hiram Stevens Maxim (3) · Ernest Wilson (3) · Edward Joel Pennington (3) · Horatio Frederick Phillips (3) · James Grieve Lorrain (3) · Henry William Grylls (2) · John Kinnersley Smythies (2) · Charles John Evans (2) · Heinrich Suter (2) · H. Neville (2) · Louis Capazza (2) · Gustav Koch (2) · Patrick Young Alexander (2) · J. W. Brooks (2) · J. Holt (2) · John MacHaffie (2) · J. Soumovski (2) · William Nelson Hutchinson (2)
Inventor country:
Applicant person:
None (97) · W. P. Thompson (2) · Alfred Julius Boult (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (54) · propulsion (53) · balloon (30) · frame (29) · navigation (29) · propeller (28) · rudder (17) · whole (17) · car (16) · subsystem (15) · marine (13) · gas (13) · compartments (12) · parachute (11) · heavier-than-air (11) · electricity (11) · jet (10) · valve (10) · flapping (10) · wings (10)
Full specification filed date:
Application number:
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Related to aircraft:
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IPCs:
First filing: (Click arrow to add another value)
Citations from after 1930:
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