Patent GB-1909-15677

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Year filed 1909
Year granted 1909
Office GB
Patent number 15677
Inventors William Tattersall
Inventor country
Applicant person William Tattersall
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Apparatus for Balancing Aeroplanes and Airships
English title
Tech fields
Filing date 1909-07-06
Full specification filed date
Application number 190915677D
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 B64C2700/6218
Family year
First filing? 1909
Cites these patents
Citations from after 1930 1
Application ID
INPADOC family ID 23584638
Number of text pages 11079466
Number of diagram pages
Number of figures
Number of claims

Sources