Patent DE-1915-328804

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Year filed
Year granted 1915
Office DE
Patent number 328804
Inventors
Inventor country
Applicant person OTWI WERKE M B H
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1915-09-25
Full specification filed date
Application number 328804D
Grant date 1920-11-04
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64F2700/6226, CPC B64C25/00, CPC B64C25/62
Family year 1915
First filing? 0
Cites these patents
Citations from after 1930
Application ID 10671847
INPADOC family ID 10065412
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources