Drilldown: Patents
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None (3) ·
Alfred Nobel (1) ·
Andrew John Fredrikson (2) ·
Birger Ljungstroem (1) ·
Carl Johan Adolf SIOGREN (1) ·
Erik Emanuel Lindkvist (2) ·
Erik Reinhold Gottfrid Dyberg (1) ·
Frederik Ljungstroem (1) ·
Fredrik Gomer William EKMAN (1) ·
Gustaf Adam WIMAN (1) ·
Hjalmar PAALSON (1) ·
Hjalmar Pålson (1) ·
Johann August Lidvall (1) ·
John Ericsson (1) ·
Olof HELSING (1) ·
Victor Junius Johansson (1) ·
Villehad Forssman (1) ·
Villehad Henrik Forssman (1) ·
Yngve Sigurd Isidor Rasmussen (1)
None (5) ·
Andrew John Fredrikson (2) ·
CARL JOHAN ADOLF SJOEGREN (1) ·
Erik Emanuel Lindkvist (1) ·
Erik Reinhold Gottfrid Dyberg (1) ·
FREDRIK GOMER William EKMAN (1) ·
HJALMAR PAALSON (1) ·
Hjalmar Pålson (1) ·
John Ericsson (1) ·
LIDVALL JOHAN AUGUST (1) ·
Ljungstroem BIRGER (1) ·
LjungstroemS ANGTURBIN (1) ·
Olof Helsing (1) ·
Victor Junius Johansson (1) ·
WIMAN GUSTAF ADAM (1) ·
YNGVE SIGURD ISIDOR Rasmussen (1) ·
В. Форсман (1)
None (12) ·
aerodynamics (1) ·
airfoils (1) ·
airplane (1) ·
ballonet (1) ·
balloon (2) ·
chemistry (1) ·
compartments (1) ·
dirigible (1) ·
frame (2) ·
gas (1) ·
gondola (1) ·
heavier-than-air (1) ·
hydrogen (1) ·
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landing (1) ·
LTA (3) ·
marine (3) ·
navigation (2) ·
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passenger (1) ·
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propulsion (5) ·
stability (2) ·
whole (1)
None (7) ·
CPC B63H1/04 (1) ·
CPC B63H5/10 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/58 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/42 (1) ·
CPC B64C11/48 (1) ·
CPC B64C17/00 (1) ·
CPC B64C27/04 (1) ·
CPC B64C27/20 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6281 (2) ·
CPC B64C3/185 (1) ·
CPC B64C3/385 (2) ·
CPC B64C33/00 (1) ·
CPC B64C39/006 (1) ·
CPC F01D5/06 (2) ·
CPC F03D7/00 (1) ·
CPC Y02E10/723 (1) ·
CPC Y10S416/50 (1) ·
CPC Y10T29/49321 (1)
Showing below up to 22 results in range #1 to #22.
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- Main
- Timeline: Year filed
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- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year