Patent DE-1881-18697

From Inventing aviation
Jump to navigation Jump to search

Sources


Year filed 1881
Year granted 1881
Office DE
Patent number 18697
Inventors Ernst Georg August Baumgarten
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Neuerungen an Luftschiffen
English title Airship
Tech fields LTA
Filing date 1881/09/30
Full specification filed date
Application number
Grant date 1882/07/15
Granted? Yes
Publication date 1881/09/30
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64B1/00
Family year 1881
First filing? No
Cites these patents
Citations from after 1930
Application ID 9313808
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims