Drilldown: Patents

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Patents > IPCs : IPC B64B1/00 or IPC F42B10/00 & Number of text pages: 1

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Inventors:
None (3) · George W. Turner (2) · James Hartness (2) · Friedrich von Ehrenberg (2)
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Applicant person:
None (7) · Friedrich von Ehrenberg (2) · James Hartness (2) · George W. Turner (2)
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Tech fields:
LTA (41) · balloon (10) · projectile (8) · airship (7) · propulsion (7) · frame (7) · military (7) · hybrid (6) · safety (6) · car (6) · dirigible (5) · navigation (5) · control (4) · stability (4) · marine (4) · ascension (4) · construction (3) · propeller (3) · rigid (3)
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