Patent BE-1912-07-11 Maiche et Legras

From Inventing aviation
Jump to navigation Jump to search

This has primarily to do with the relation between motors and the (spherically-shaped) "envelopes" of gas.

Patent FR-1913-460142 refers to a Belgian patent with this filing date, having Charles Maiche and Marie-Aimé-Jacques Legras as inventors. Patent GB-1913-15872 also refers to a Belgian patent with this filing date, though it has only Charles Maiche as the inventor.


Patent family descending from Patent BE-1912-07-11 Maiche et Legras

Year filed 1912
Year granted 1913
Office BE
Patent number
Inventors Charles Maiche
Inventor country FR, FR
Applicant person Charles Maiche
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title
English title Improvements brought to dirigible aerostats
Tech fields LTA, aerostat, dirigibles, balloons
Filing date
Full specification filed date
Application number
Grant date 1912/07/11
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories BE K
Family year 1913
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims