Patent GB-1908-12247

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  • Parent application filed 11 June 1907, in France
  • Inventor location: Quai Michelet, Levallois-Perret, Seine département; occupation Builder
  • Submission apparently signed June 5 1908 and recognized the same day at the patent office


Year filed 1908
Year granted 1909
Office GB
Patent number 12247
Inventors Adolphe Clement
Inventor country
Applicant person Adolphe Clement
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title An improved dirigible balloon
English title Dirigible balloon
Tech fields LTA
Filing date 1908-06-05
Full specification filed date
Application number
Grant date 1909-06-07
Granted? 1
Publication date 1908-06-05
Supplementary to patent Patent FR-1907-06-11
Related to aircraft? 1
Serial number
Patent agent Haseltine, Lake & Co.
Assigned to
National tech categories
Family year 1907
First filing? 0
Cites these patents
Citations from after 1930
Application ID
Number of text pages 4
Number of diagram pages 1
Number of figures 4
Number of claims 6