Patent DE-1895-89859
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Grant date not listed on espacenet scan, but 1896 would be a good guess. Gelöscht in mid-1899 according to IAM.
- Inventor location: Rheinberg
Sources
- IAM Year 3 (1899), p. 97
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1895 |
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Year granted | |
Office | DE |
Patent number | 89859 |
Inventors | W. Daniels |
Inventor country | DE |
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Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Vorrichtung zum Heben und Senken von Luftschiffen durch Einlassen von Gas in den Ballon, bzw. Absaugen von Gas aus demselben |
English title | Apparatus for raising and lowering airships by allowing air into the balloon, or by sucking it out |
Tech fields | LTA, balloon, ascension, gas |
Filing date | 1895-11-13 |
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Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | 1 |
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National tech categories | DE 77 |
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Citations from after 1930 | |
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Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 1 |