Patent ES-1908-42535

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Year filed 1908
Year granted 1908
Office ES
Patent number 42535
Inventors Alfred E. Wunderlich
Inventor country BE
Applicant person Alfred E. Wunderlich
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Un aeroplano con rarefacción dinámica denominado "autoplano"
English title Airplane of dynamic air density-thinning called "autoplane"
Tech fields airplane, rarefaction, propellers
Filing date January 28, 1908
Full specification filed date
Application number
Grant date February 16, 1908
Granted? Yes
Publication date February 16, 1908
Supplementary to patent Patent BE-1907-202697
Related to aircraft? Yes
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IPCs
CPCs
Family year 1907
First filing? No
Cites these patents
Citations from after 1930
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