Patent AT-1909-39392

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Concept for a support beam inside an airship balloon, similar to Patent GB-1908-17695; Italian original exists, number still to be traced.


Year filed 1908
Year granted 1909
Office AT
Patent number 39392
Inventors Ottavio Ricaldoni, Gaetano Arturo Crocco
Inventor country IT
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Pralluftschiff
English title Blimp
Tech fields LTA, balloon, car, suspension
Filing date 1908-08-21
Full specification filed date
Application number
Grant date 1909-05-15
Granted? 1
Publication date 1909-10-25
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 2
Number of diagram pages 1
Number of figures 4
Number of claims 3