Patent DE-1893-71479
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Sources
- Lilienthal museum patents
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1893 |
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Year granted | 1893 |
Office | DE |
Patent number | 71479 |
Inventors | Otto Lilienthal |
Inventor country | DE |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Verfahren zur Ueberführung von Abwässern in den Erdboden |
English title | Process for the conversion of wastewater into the ground |
Tech fields | |
Filing date | 1893/04/15 |
Full specification filed date | |
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Granted? | Yes |
Publication date | 1893/10/16 |
Supplementary to patent | |
Related to aircraft? | No |
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Assigned to | |
National tech categories | DE 85 |
IPCs | |
CPCs | |
Family year | 1893 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
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