Patent GB-1875-1690

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Year filed 1875
Year granted 1875
Office GB
Patent number 1690
Inventors Jean-Sébastien Menier, Anacharsis Menier
Inventor country FR
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Balloons
English title Balloons
Tech fields LTA
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Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
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National tech categories
Family year 1875
First filing? No
Cites these patents
Citations from after 1930
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