Patent AT-1910-52461

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Patent family descending from Patent AT-1910-52461

Year filed 1910
Year granted 1911
Office AT
Patent number 52461
Inventors August Warchalowski
Inventor country AT
Applicant person August Warchalowski
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Luftschraube
English title Propeller
Tech fields Airplane, Propellers, Subsystem
Filing date 1910-05-30
Full specification filed date
Application number
Grant date 1911-11-01
Granted? 1
Publication date 1912-03-11
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories AT 77d
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 3