Patent GB-1909-22268

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Year filed 1909
Year granted
Office GB
Patent number 22268
Inventors Fernando Arens
Inventor country
Applicant person Fernando Arens
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Dirigible Balloons
English title Improvements in dirigible balloons
Tech fields
Filing date 1909-09-30
Full specification filed date
Application number 190922268D
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64B1/00
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 23588344
INPADOC family ID 11082689
Number of text pages
Number of diagram pages
Number of figures
Number of claims