Patent CH-1916-89773
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Year filed | |
---|---|
Year granted | 1916 |
Office | CH |
Patent number | 89773 |
Inventors | Ruter William Springer |
Inventor country | US |
Applicant person | Ruter William Springer |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | |
English title | |
Tech fields | |
Filing date | 1916-10-27 |
Full specification filed date | |
Application number | 89773D |
Grant date | 1921-07-01 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C39/00 |
Family year | 1916 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 6088017 |
INPADOC family ID | 3217978 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=CH&NR=89773a}}
- Inventor location: