CH493899A - Vorrichtung zur optischen Darstellung von Wechselzeichen - Google Patents
Vorrichtung zur optischen Darstellung von WechselzeichenInfo
- Publication number
- CH493899A CH493899A CH1684269A CH1884269A CH493899A CH 493899 A CH493899 A CH 493899A CH 1684269 A CH1684269 A CH 1684269A CH 1884269 A CH1884269 A CH 1884269A CH 493899 A CH493899 A CH 493899A
- Authority
- CH
- Switzerland
- Prior art keywords
- visual display
- alternating characters
- characters
- alternating
- visual
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0472—Traffic signs
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1684269A CH493899A (de) | 1969-12-18 | 1969-12-18 | Vorrichtung zur optischen Darstellung von Wechselzeichen |
DE19702003660 DE2003660A1 (de) | 1969-12-18 | 1970-01-28 | Vorrichtung zur optischen Darstellung von Wechselzeichen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1684269A CH493899A (de) | 1969-12-18 | 1969-12-18 | Vorrichtung zur optischen Darstellung von Wechselzeichen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH493899A true CH493899A (de) | 1970-07-15 |
Family
ID=4435631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1684269A CH493899A (de) | 1969-12-18 | 1969-12-18 | Vorrichtung zur optischen Darstellung von Wechselzeichen |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH493899A (de) |
DE (1) | DE2003660A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0254783A1 (de) * | 1984-06-13 | 1988-02-03 | Stephen Weinreich | Digitale Schirmanzeigevorrichtung |
-
1969
- 1969-12-18 CH CH1684269A patent/CH493899A/de not_active IP Right Cessation
-
1970
- 1970-01-28 DE DE19702003660 patent/DE2003660A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0254783A1 (de) * | 1984-06-13 | 1988-02-03 | Stephen Weinreich | Digitale Schirmanzeigevorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE2003660A1 (de) | 1971-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |