Patent GB-1908-8306

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Year filed 1908
Year granted 1908
Office GB
Patent number 8306
Inventors W. Michalk
Inventor country
Applicant person W. Michalk
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in aerostats
English title Aerostat
Tech fields LTA
Filing date 1908-04-14
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1908
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims