CPC G09F21/10
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Illuminated advertising from aircraft.[1][2]
References
- ↑ CPC G09F21/10 element at Espacenet web site
- ↑ CPC G09F21/10 element listed at USPTO
This wiki has 2 patents in category "CPC G09F21/10".
Patents in category CPC G09F21/10
- Patent US-1880-242483 (English title: Balloon for advertising, Inventors: Henry T. Sisson, Filing date: 1880-12-24)
- Patent US-1915-1143807 (English title: Advertising-lighting for dirigible balloons, Inventors: George L. Bumbaugh, Filing date: 1914-10-05)
| Enclosing categories | CPC G09F21/00 |
|---|---|
| Subcategories | |
| Keywords | LTA, Kite, Advertising, Meteo |
| Start year | |
| End year |
