Patent BE-1910-229043

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File:Patent BE-1910-229043.jpg
Patent BE-1910-229043


RdBdI 1910

"Les hélices sont montées à l’intérieur du ballon dans un tunnel à air."

That is, "The propellers are mounted in the interior, in an air tunnel."

  • Inventor location: 56 Mittenwalderstrasse, Berlin, Germany

Year filed 1910
Year granted 1910
Office BE
Patent number 229043
Inventors Johann Peter Nowotnick
Inventor country DE
Applicant person Johann Peter Nowotnick
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Ballon dirigeable du type rigide
English title Dirigible of the rigid type
Tech fields dirigible, rigid, balloons
Filing date September 22, 1910
Full specification filed date
Application number
Grant date
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories BE K
Family year 1910
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages
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