FR561860A - Aerial typewriter - Google Patents
Aerial typewriterInfo
- Publication number
- FR561860A FR561860A FR561860DA FR561860A FR 561860 A FR561860 A FR 561860A FR 561860D A FR561860D A FR 561860DA FR 561860 A FR561860 A FR 561860A
- Authority
- FR
- France
- Prior art keywords
- typewriter
- aerial
- aerial typewriter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/06—Mobile visual advertising by aeroplanes, airships, balloons, or kites
- G09F21/16—Sky-writing
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR561860T | 1923-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR561860A true FR561860A (en) | 1923-10-30 |
Family
ID=8943909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR561860D Expired FR561860A (en) | 1923-02-06 | 1923-02-06 | Aerial typewriter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR561860A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11250742B2 (en) * | 2020-01-21 | 2022-02-15 | The Boeing Company | Aircraft skywriting method, apparatus, and system |
US11260974B2 (en) | 2020-01-21 | 2022-03-01 | The Boeing Company | Aircraft aerosol dispensing method, apparatus, and system |
-
1923
- 1923-02-06 FR FR561860D patent/FR561860A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11250742B2 (en) * | 2020-01-21 | 2022-02-15 | The Boeing Company | Aircraft skywriting method, apparatus, and system |
US11260974B2 (en) | 2020-01-21 | 2022-03-01 | The Boeing Company | Aircraft aerosol dispensing method, apparatus, and system |
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