Patent AT-1917-78792

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As is often or possibly always the case with Austria, Espacenet is lacking in IPC and CPC Classification data.

Year filed 1917
Year granted 1919
Office AT
Patent number 78792
Inventors Reinhold Richter
Inventor country DE
Applicant person Reinhold Richter
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Außenhülle für Starrluftschiffe
English title Outer shell for rigid airships
Tech fields rigid, airship, construction, frame, design
Filing date 1917/07/18
Full specification filed date
Application number
Grant date 1919/04/15
Granted? Yes
Publication date 1919/10/25
Supplementary to patent Patent DE-1916-311278
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories AT 77d
Family year 1916
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 2
Number of claims 2