Drilldown: Patents
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Patents > Office
:
ES
or
FR
& Inventor country
:
BA
or
GB
or
RO
& Applicant firm
:
Société anonyme Astra AB
or
None
& Family year:
1911
& First filing:
No
& Number of claims:
3-6 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
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construction (3) ·
design (2) ·
frame (3) ·
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lift (1) ·
LTA (1) ·
military (1) ·
motors (1) ·
projectile (1) ·
sustentation (1) ·
wings (2)
Showing below up to 5 results in range #1 to #5.