Patent DE-1905-175273

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Inventor location: s' Gravenhage, Niederlande

Sources


Year filed 1905
Year granted 1906
Office DE
Patent number 175273
Inventors M. J. Wiessing
Inventor country NL
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Aus Ventilatoren bestehende Steuer- und Bewegungsvorrichtung für Luftschiffe
English title Ventilation and control device for airships
Tech fields
Filing date 1905-10-19
Full specification filed date
Application number
Grant date 1906-08-23
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories DE 77h.12
IPCs
CPCs
Family year 1905
First filing?
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 6
Number of claims 2