Patent IT-1907-91047

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This may be treated as supplementary to Patent AT-1907-36106, the earliest patent filed within this international family.

Sources


Year filed 1907
Year granted
Office IT
Patent number 91047
Inventors Roman Pomianowski
Inventor country RU, Poland
Applicant person Roman Andreas Pomiansky
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif pour diriger les ballons et les navires
English title Steering balloon and boats
Tech fields navigation, piloting, LTA, marine
Filing date 1907-09-07
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Granted? 1
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Supplementary to patent Patent AT-1907-36106
Related to aircraft? 1
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National tech categories IT 8
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Cites these patents
Citations from after 1930
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