BE420573A - - Google Patents
Info
- Publication number
- BE420573A BE420573A BE420573DA BE420573A BE 420573 A BE420573 A BE 420573A BE 420573D A BE420573D A BE 420573DA BE 420573 A BE420573 A BE 420573A
- Authority
- BE
- Belgium
- Prior art keywords
- door
- circuit
- closed
- lighting
- bell
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
- G09F23/02—Advertising on or in specific articles, e.g. ashtrays, letter-boxes the advertising matter being displayed by the operation of the article
- G09F23/04—Advertising on or in specific articles, e.g. ashtrays, letter-boxes the advertising matter being displayed by the operation of the article illuminated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE420573A true BE420573A (enrdf_load_stackoverflow) |
Family
ID=82612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE420573D BE420573A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE420573A (enrdf_load_stackoverflow) |
-
0
- BE BE420573D patent/BE420573A/fr unknown
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