Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17614)
- Person (2143)
- Publications (24569)
- Techtypes (2381)
Patents > Office :
CU or
DE or
FI or
GR or
MX or
NL
& National tech categories:
DE 77
& IPCs :
IPC B64B1/40 or
IPC B64C17/00
& Number of claims:
3
& Number of figures:
5-8
Use the filters below to narrow your results.
airship (1) ·
balloon (1) ·
car (1) ·
design (1) ·
dirigible (1) ·
gas (1) ·
LTA (2) ·
navigation (2) ·
pressure (1) ·
takeoff (1)
Showing below up to 2 results in range #1 to #2.