Patent BE-1909-214032.215163

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(Regarding figures, it seems that 10 were added, here, as part of this "perfectionnement".)

Year filed 1909
Year granted 1909
Office BE
Patent number 215163
Inventors Alfred E. Wunderlich
Inventor country BE
Applicant person Alfred E. Wunderlich
Applicant firm A. Wunderlich & Cie, Ingénieurs-Conseils
Applicant type COMPANY + INDIV
Applicant is inventor? No
Original title Aéro-Merveil, ballon dirigeable sans gaz, air atmosphérique, combiné avec dispositifs d’aéroplane, système mixte d’aviation
English title Aero-Marvel, dirigible without gas, atmospheric air, combined with airplane apparatus, mixed system of aviation
Tech fields propellers, LTA, hybrid, airplane
Filing date March 31, 1909
Full specification filed date
Application number
Grant date April 15, 1909
Granted? Yes
Publication date
Supplementary to patent Patent BE-1909-214032
Related to aircraft? Yes
Serial number
Patent agent A. Wunderlich & Cie, Ingénieurs-Conseils
Assigned to
National tech categories BE K
Family year 1909
First filing? No
Number of citations
Cited by
Application ID
Number of text pages
Number of diagram pages
Number of figures 10
Number of claims