Patent AT-1912-64067
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This Austrian patent makes reference to the German priority date 1911-08-14.
- Inventor location: München, Germany
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- on google patents
Patent family descending from Patent AT-1912-64067
- Patent AT-1912-64067 (English title: Process for the preparation of an impregnating agent for balloon fabrics, Supplementary to patent: Patent DE-1911-08-14 Heinrich Dittmar, National tech categories: AT 77d)
Year filed | 1912 |
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Year granted | 1913 |
Office | AT |
Patent number | 64067 |
Inventors | Heinrich Dittmar |
Inventor country | DE |
Inventor location | |
Applicant person | Heinrich Dittmar |
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Original title | Verfahren zur Herstellung eines Imprägnierungsmittels für Ballonstoffe |
English title | Process for the preparation of an impregnating agent for balloon fabrics |
Tech fields | balloons, LTA, texture, fabric |
Filing date | 1912-08-14 |
Full specification filed date | |
Application number | |
Grant date | 1913-08-01 |
Granted? | 1 |
Publication date | 1914-03-26 |
Supplementary to patent | Patent DE-1911-08-14 Heinrich Dittmar |
Related to aircraft? | 1 |
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National tech categories | AT 77d |
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Family year | 1911 |
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Citations from after 1930 | |
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Number of text pages | 2 |
Number of diagram pages | |
Number of figures | |
Number of claims | 1 |