Patent NL-1915-6024

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No date granted is offered within this patent record in the Netherlands Patent Office register.


Year filed 1915
Year granted
Office NL
Patent number 6024
Inventors Dirk Wiebren Gijswijt
Inventor country NL
Applicant person Dirk Wiebren Gijswijt
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Verbetering aan een vliegtuigtoestel
English title Improvement to an airplane
Tech fields airplane, subsystem
Filing date 1915-07-01
Full specification filed date
Application number
Grant date
Granted?
Publication date 1916-05-15
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories NL 62
IPCs
CPCs
Family year 1915
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims