Difference between revisions of "Patent FR-1911-420051"

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m (Text replacement - "5 B64C" to "5; CPC B64C")
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=== Sources ===
=== Sources ===
* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=420051A espacenet]
* {{esp|FR|420051A espacenet]
* Inventor location:
* Inventor location:

Revision as of 23:15, November 10, 2019

Year filed 1910
Year granted 1911
Office FR
Patent number 420051
Inventors Jules-Adolphe DUVAL
Inventor country FR
Applicant person JULES ADOLPHE DUVAL
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1910-09-05
Full specification filed date
Application number 420051D
Grant date 1911-01-21
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64C23/005, CPC B64C2700/6274
Family year 1910
First filing? 0
Number of citations
Cited by
Application ID 19238950
INPADOC family ID 5312587
Number of text pages
Number of diagram pages
Number of figures
Number of claims


  • {{esp|FR|420051A espacenet]
  • Inventor location: