FR847980A - Device for representing combustion - Google Patents
Device for representing combustionInfo
- Publication number
- FR847980A FR847980A FR847980DA FR847980A FR 847980 A FR847980 A FR 847980A FR 847980D A FR847980D A FR 847980DA FR 847980 A FR847980 A FR 847980A
- Authority
- FR
- France
- Prior art keywords
- representing combustion
- combustion
- representing
- 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
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/02—Advertising or display means not otherwise provided for incorporating moving display members
- G09F19/10—Devices demonstrating the action of an article to be advertised
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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES132192D DE674119C (en) | 1938-05-22 | 1938-05-22 | Display device for displaying the combustion of fuel in a furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
FR847980A true FR847980A (en) | 1939-10-19 |
Family
ID=7538989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR847980D Expired FR847980A (en) | 1938-05-22 | 1938-12-23 | Device for representing combustion |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE674119C (en) |
FR (1) | FR847980A (en) |
-
1938
- 1938-05-22 DE DES132192D patent/DE674119C/en not_active Expired
- 1938-12-23 FR FR847980D patent/FR847980A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE674119C (en) | 1939-04-05 |
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