Difference between revisions of "Patent GB-1888-12736"

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=== Sources ===
 
=== Sources ===
 
* [[BA1893]]
 
* [[BA1893]]
* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=BR&NR=12736 espacenet]   Inventor location (imputed):
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* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=BR&NR=12736 espacenet]
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* Inventor location (imputed):

Revision as of 11:58, 24 May 2017


Year filed
Year granted 1888
Office GB
Patent number 12736
Inventors Francis HILFREICH
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Navigable balloon
English title Navigable balloon
Tech fields
Filing date
Full specification filed date
Application number
Grant date
Granted? 1
Publication date  
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1888
First filing?
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

Sources