Patent HU-1910-56402

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Year filed 1910
Year granted 1912
Office HU
Patent number 56402
Inventors Ignác Lampl
Inventor country HU
Applicant person Ignác Lampl
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Újítások röpülőgépeken
English title Innovations on flying machines
Tech fields airplane, helicopter, hybrid, whole
Filing date 1910-07-20
Full specification filed date
Application number 56402
Grant date 1912-05-15
Granted? Yes
Publication date 1912-07-27
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 4
Number of claims 2