Drilldown: Patents
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- Patents (17622)
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- Publications (24571)
- Techtypes (2388)
Patents > Inventor country :
GB or
HU or
NL
& Applicant type :
COMPANY or
COMPANY + INDIV or
INDIV or
UNIV-PRO-GOV
& National tech categories :
GB 4 propel & steer or
USPC 244/30
& Number of text pages:
6
& Number of claims:
3-4
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balloon (1) ·
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propulsion (2) ·
safety (1)
Showing below up to 2 results in range #1 to #2.