Patent AT-1911-57225

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Patent family descending from Patent AT-1911-57225

Year filed 1911
Year granted 1912
Office AT
Patent number 57225
Inventors Emil Hyra, Karl Klinkosch
Inventor country AT, AT
Applicant person Emil Hyra, Karl Klinkosch
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Von Luftfahrzeugen abzulassende Beleuchtungsvorrichtung
English title Lighting device to be released from aircraft
Tech fields Illumination, Parachutes
Filing date 1911-11-06
Full specification filed date
Application number
Grant date 1912-08-01
Granted? 1
Publication date 1913-01-10
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories AT 74
Family year 1911
First filing?
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 4
Number of claims 5