Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2199)
- Publications (24575)
- Techtypes (2414)
Patents > Office:
DE
& National tech categories :
DE 77h.15 or
GB 4 propel & steer
& Number of claims:
4-6
Use the filters below to narrow your results.
airship (1) ·
ballast (1) ·
bomb (2) ·
control (1) ·
fuel (1) ·
gondola (1) ·
landing (2) ·
LTA (5) ·
magnet (1) ·
marine (2) ·
military (2) ·
mooring (1) ·
nacelle (1) ·
navigation (2) ·
piloting (2) ·
projectile (1) ·
safety (1) ·
steering (1) ·
subsystem (4) ·
torpedo (1)
Showing below up to 10 results in range #1 to #10.