Patent DE-1916-304032
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Date of prior Swedish filing, 1916-04-30.
- Inventor location: Katrineholm, Sweden
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
- Zeitschrift für Flugtechnik und Motorluftschiffahrt Jahrgang IX. (1918) Heft 1/2, p. 14:
46c, 7. 304032. Membraneinspritzventil. Oskar Robert Grönkwist, Katrineholm, Schwed.; Vertr.: Dr. G. Rauter, Pat.-Anw., Berlin W. 9. 30. 4. 16. G. 43969. Schweden 7. 5. 15.
Year filed | 1916 |
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Year granted | 1918 |
Office | DE |
Patent number | 304032 |
Inventors | Oskar Robert Grönkvist |
Inventor country | SE |
Applicant person | Oskar Robert Grönkwist |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | |
Original title | Membraneinspritzventil |
English title | Fuel injection membrane valve? |
Tech fields | fuel, fuel injection, engine |
Filing date | 1916-04-30 |
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Grant date | |
Granted? | 1 |
Publication date | 1918-02-26 |
Supplementary to patent | Patent SE-1915-Gronkvist |
Related to aircraft? | 1 |
Serial number | |
Patent agent | G. Rauter |
Assigned to | |
National tech categories | DE 46c.5 |
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CPCs | |
Family year | 1915 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
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