Patent GB-1878-1827

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  • Inventor location: Montreal

Patent family descending from Patent CA-1878-8860

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Year filed 1878
Year granted 1878
Office GB
Patent number 1827
Inventors Richard William Cowan, Charles Pagé
Inventor country CA
Applicant person Herbert John Haddan, Richard William Cowan, Charles Pagé
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Navigating balloons
English title Navigating balloons
Tech fields LTA, navigation
Filing date 1878
Full specification filed date
Application number
Grant date 1878
Granted? 1
Publication date
Supplementary to patent Patent CA-1878-8860
Related to aircraft? 1
Serial number
Patent agent Herbert John Haddan
Assigned to
National tech categories
IPCs
CPCs
Family year 1878
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
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