Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
Patents > Office :
CL or
DE or
GB
& CPCs :
CPC B64B1/58 or
CPC B64C13/00 or
CPC B64C3/385
& Citations from after 1930:
None
& Number of text pages:
2
& Number of claims:
None
Use the filters below to narrow your results.
airfoil (1) ·
airplane (3) ·
balloon (2) ·
biplane (1) ·
control (2) ·
electricity (1) ·
fabric (1) ·
frame (2) ·
gas (1) ·
LTA (1) ·
method (1) ·
navigation (3) ·
pressure (1) ·
radioactivity (1) ·
safety (1) ·
steering (2) ·
subsystem (1) ·
Tragfläche (1) ·
X-ray (1)
Showing below up to 7 results in range #1 to #7.