Drilldown: Patents

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Patents > Inventor country : IT or None & National tech categories: FR 6.3 & First filing: No

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Office:
Inventors:
Folacci (3) · de Schuttenbach (2) · Raffaele Ronco fu Riccardo (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (10) · Folacci (3) · de Schuttenbach (2) · Raffaele Ronco fu Riccardo (2)
Applicant is inventor:
Tech fields:
navigation (26) · propulsion (15) · aerostat (14) · LTA (10) · airship (8) · balloon (7) · dirigible (6) · stability (5) · None (4) · balloons (3) · construction (3) · electricity (3) · propellers (2) · infrastructure (2) · safety (2) · steam (2) · ?? (2) · instrument (2) · dirigibles (2) · hybrid (2)
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Showing below up to 70 results in range #1 to #70.

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