CPC B64B1/24

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Enclosing categories	CPC B64B1/00
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Patents in category CPC B64B1/24

Patent AT-1898-2834 (English title: Aircraft with multiple motors arranged separately, Inventors: Ferdinand von Zeppelin)
Patent FR-1908-386178 (English title: Towing apparatus for spherical balloon, Inventors: Marius-Jules Roffy, Filing date: 1907-04-06)

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