Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Use the filters below to narrow your results.
None (5) ·
Alfred Nobel (1) ·
Birger Ljungstroem (1) ·
Carl Johan Adolf SIOGREN (1) ·
Erik Emanuel Lindkvist (1) ·
Erik Reinhold Gottfrid Dyberg (1) ·
Frederik Ljungstroem (1) ·
Fredrik Gomer William EKMAN (1) ·
Gustaf Adam WIMAN (1) ·
Johann August Lidvall (1) ·
Oskar Robert Grönkvist (1) ·
Victor Junius Johansson (1) ·
Villehad Forssman (1) ·
Villehad Henrik Forssman (1)
None (9) ·
airfoils (1) ·
balloon (1) ·
chemistry (1) ·
design (1) ·
dirigible (1) ·
engine (1) ·
flapping (1) ·
fuel (1) ·
fuel injection (1) ·
gas (1) ·
gondola (1) ·
heavier-than-air (1) ·
hydrogen (1) ·
jet (1) ·
LTA (2) ·
marine (1) ·
metal (1) ·
ornithopter (1) ·
propeller (1) ·
propulsion (2) ·
wing (1) ·
wings (1)
None (8) ·
CPC B63H1/04 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (2) ·
CPC B64C11/42 (1) ·
CPC B64C17/00 (1) ·
CPC B64C27/04 (1) ·
CPC B64C27/20 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6281 (2) ·
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 17 results in range #1 to #17.