BE727505A - - Google Patents
Info
- Publication number
- BE727505A BE727505A BE727505DA BE727505A BE 727505 A BE727505 A BE 727505A BE 727505D A BE727505D A BE 727505DA BE 727505 A BE727505 A BE 727505A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
- Controlling Sheets Or Webs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5031568 | 1968-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727505A true BE727505A (ja) | 1969-07-01 |
Family
ID=11272712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727505D BE727505A (ja) | 1968-01-29 | 1969-01-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3588453A (ja) |
| BE (1) | BE727505A (ja) |
| CH (1) | CH495586A (ja) |
| DE (1) | DE1904545A1 (ja) |
| FR (1) | FR1601028A (ja) |
-
1968
- 1968-12-30 FR FR1601028D patent/FR1601028A/fr not_active Expired
-
1969
- 1969-01-24 US US793830*A patent/US3588453A/en not_active Expired - Lifetime
- 1969-01-27 DE DE19691904545 patent/DE1904545A1/de active Pending
- 1969-01-28 CH CH129869A patent/CH495586A/it not_active IP Right Cessation
- 1969-01-28 BE BE727505D patent/BE727505A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3588453A (en) | 1971-06-28 |
| FR1601028A (ja) | 1970-08-03 |
| CH495586A (it) | 1970-08-31 |
| DE1904545A1 (de) | 1969-08-28 |