Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : AH or CA or DE or GB & Applicant type : Hermann Burkardt or INDIV or None & IPCs: IPC B64C35/00 & First filing: Yes

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hydroaeroplane (9) · hydroplane (9) · None (6) · airplane (6) · seaplanes (3) · marine (3) · construction (3) · frame (3) · design (3) · LTA (2) · hydroaeroplanes (2) · hydro-aeroplanes (2) · Hydro-aeroplane (2) · hybrid (2) · floats (2) · landing (2) · control (2)
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Showing below up to 39 results in range #1 to #39.

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