Patent AT-1909-40986

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Use of engine exhaust gas as a protective layer for airships. In family with Patent GB-1909-11934 and Patent CA-1909-120910, and gives us the date of the original German filing: 14 August 1908.


Year filed 1909
Year granted 1909
Office AT
Patent number 40986
Inventors Johannes Schilling
Inventor country DE
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Verfahren zur Sicherung von Ballons gegen Explosionsgefahr
English title Method from protecting balloons from explosions
Tech fields LTA, balloon, gas, method, safety, hydrogen, engine
Filing date 1908-08-14
Full specification filed date
Application number
Grant date 1909-09-01
Granted? 1
Publication date 1910-02-10
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories AT 77d
Family year
First filing?
Cites these patents
Citations from after 1930
Application ID
Number of text pages 1
Number of diagram pages
Number of figures
Number of claims 3