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Patents > Year filed: 1908 & Office : DE or RU or None & Applicant type: INDIV

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Inventors:
Heinrich Strieffler (2) · Johannes Schilling (2) · Walter Hermann von Mach (2) · Paul Frederik Degn (2) · Robert Esnault-Pelterie (2) · Louis Blériot (2)
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Tech fields:
LTA (14) · gas (9) · propeller (7) · airplane (6) · balloon (6) · None (5) · propulsion (5) · control (4) · frame (4) · motor (4) · stability (4) · ballonet (4) · safety (3) · landing (3) · navigation (3)
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