BE684837A - - Google Patents
Info
- Publication number
- BE684837A BE684837A BE684837DA BE684837A BE 684837 A BE684837 A BE 684837A BE 684837D A BE684837D A BE 684837DA BE 684837 A BE684837 A BE 684837A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
- B42D9/008—Devices for indicating a spot on a sheet
-
- 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
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)
- Instructional Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH162260A CH364918A (fr) | 1960-02-13 | 1960-02-13 | Dispositif indicateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684837A true BE684837A (ro) | 1967-01-03 |
Family
ID=4214737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684837D BE684837A (ro) | 1960-02-13 | 1966-07-29 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE684837A (ro) |
| CH (1) | CH364918A (ro) |
-
1960
- 1960-02-13 CH CH162260A patent/CH364918A/fr unknown
-
1966
- 1966-07-29 BE BE684837D patent/BE684837A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH364918A (fr) | 1962-10-15 |