Patent GB-1909-15422

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Year filed 1909
Year granted 1909
Office GB
Patent number 15422
Inventors Erik Reinhold Gottfrid Dyberg
Inventor country SE
Applicant person Erik Reinhold Gottfrid Dyberg
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Flying Machines
English title Improvements in flying machines
Tech fields
Filing date 1909-07-01
Full specification filed date
Application number 190915422D
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 B64C2700/6281, CPC B64C27/04
Family year 1909
First filing?
Cites these patents
Citations from after 1930
Application ID 23584496
INPADOC family ID 11079346
Number of text pages
Number of diagram pages
Number of figures
Number of claims