CH501290A - Orientierungstafel - Google Patents
OrientierungstafelInfo
- Publication number
- CH501290A CH501290A CH5870A CH5870A CH501290A CH 501290 A CH501290 A CH 501290A CH 5870 A CH5870 A CH 5870A CH 5870 A CH5870 A CH 5870A CH 501290 A CH501290 A CH 501290A
- Authority
- CH
- Switzerland
- Prior art keywords
- orientation board
- orientation
- board
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/102—Map spot or coordinate position indicators; Map reading aids using electrical means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691908842 DE1908842C (de) | 1969-02-21 | Orientierungsplantafel |
Publications (1)
Publication Number | Publication Date |
---|---|
CH501290A true CH501290A (de) | 1970-12-31 |
Family
ID=5725975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH5870A CH501290A (de) | 1969-02-21 | 1970-01-06 | Orientierungstafel |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH501290A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990001763A1 (en) * | 1988-07-29 | 1990-02-22 | Lionel James Barden | Personnel guidance system |
-
1970
- 1970-01-06 CH CH5870A patent/CH501290A/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990001763A1 (en) * | 1988-07-29 | 1990-02-22 | Lionel James Barden | Personnel guidance system |
Also Published As
Publication number | Publication date |
---|---|
DE1908842B2 (de) | 1972-07-06 |
DE1908842A1 (de) | 1970-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |