Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : AH or DE or GB or SAX & Applicant type : Hermann Burkardt or INDIV or INIV or None & IPCs: IPC B64B1/00 & First filing: Yes

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LTA (29) · Airship (15) · frame (10) · design (9) · dirigibles (8) · ballonet (7) · compartments (6) · hybrid (5) · Construction (5) · navigation (4) · balloon (4) · balloons (4) · car (4) · dirigible (3) · None (3) · suspension (3)
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Showing below up to 37 results in range #1 to #37.

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