Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17622)
- Person (2165)
- Publications (24571)
- Techtypes (2388)
Patents > Inventor country :
RO or
US
& Applicant type:
INDIV
& Granted :
Yes or
None
& Publication date:
1900 - 1999
& IPCs :
IPC B64B1/58 or
IPC B64C33/02
& Citations from after 1930:
None
Use the filters below to narrow your results.
airship (1) ·
chassis (1) ·
construction (2) ·
control (1) ·
design (2) ·
dirigible (1) ·
equilibrium (1) ·
flapping (3) ·
frame (3) ·
gas pressure (1) ·
gas valve (1) ·
HTA (3) ·
LTA (3) ·
navigation (1) ·
ornithopter (1) ·
orthopter (1) ·
propellers (1) ·
propulsion (1) ·
shock-absorbers (1) ·
ventilation (1) ·
wings (1)
None (1) ·
361256D (1) ·
377188D (1) ·
380757D (1) ·
393715D (1) ·
414207D (1) ·
417715D (1) ·
435828D (1) ·
454631D (1) ·
496638D (1)
Showing below up to 10 results in range #1 to #10.