View source for Patent DE-1897-103105

Balloon with hanging operator who flaps wings. Double of [[Patent GB-1897-24532]].
* Tech class 62b written over the DE 77 on the patent, as is common.
* Inventor location: Charkow, Russia (now Kharkiv, Ukraine)

{{Supplementary patents}}
=== Sources ===
* [[Lilienthal museum patents]] ([https://lilienthal-museum.museumnet.eu/sites/lilienthal-museum.museumnet.eu/files/archivalie/digitalisatepublic/de000000103105a.pdf pdf], [https://lilienthal-museum.museumnet.eu/archiv/objekt/3205 data])
* [[IAM]] Year 3 (1899), p. [https://archive.org/details/bub_gb_2MnNAAAAMAAJ/page/n105/mode/2up 95]
* not on espacenet, it seems
{{Patent
|Year filed=1897
|Year granted=1899
|Office=DE
|Patent number=103105
|Inventors=Konstantin Danilewsky
|Inventor country=UA; RU
|Applicant person=Konstantin Danilewsky
|Applicant firm=
|Applicant type=INDIV
|Applicant is inventor=1
|Original title=Aus einem Ballon und einem an diesem hängenden Flügelmechanismus bestehenden Luftschiff
|English title=Airship consisting of wing mechanism hanging from a balloon
|Tech field=LTA; human-powered; flapping; wings
|Filing date=1897-10-22
|Full specification filed date=
|Application number=
|Grant date=1899/05/18
|Granted=1
|Publication date=1899/05/18
|Supplementary to patent=Patent RU-1897-3845
|Related to aircraft=1
|Serial number=
|Patent agent=
|Assigned to=
|National tech categories=DE 77; DE 62b
|IPCs=
|CPCs=CPC B64B1/00
|Family year=1897
|First filing=0
|Citations from after 1930=
|Cites these patents=
|Application ID=9412614
|INPADOC family ID=
|Number of text pages=3
|Number of diagram pages=2
|Number of figures=12
|Number of claims=1
}}