Drilldown: Patents
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- Publications (24551)
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Patents > Publication date:
1900 - 1999
& National tech categories:
DK 77
& Citations from after 1930:
None
& Number of claims:
6-10
Use the filters below to narrow your results.
None (1) ·
Airplane (1) ·
airship (1) ·
ballonet (1) ·
balloon (1) ·
compartments (1) ·
Construction (1) ·
Design (1) ·
Frame (1) ·
gas (1) ·
landing (1) ·
Lift (1) ·
LTA (2) ·
nacelle (1) ·
navigation (2) ·
Propellers (1) ·
safety (1) ·
stability (3) ·
subsystem (1) ·
suspension (1) ·
Whole (1) ·
Wings (1)
Showing below up to 7 results in range #1 to #7.