BE419983A - - Google Patents
Info
- Publication number
- BE419983A BE419983A BE419983DA BE419983A BE 419983 A BE419983 A BE 419983A BE 419983D A BE419983D A BE 419983DA BE 419983 A BE419983 A BE 419983A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR419983X | 1932-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419983A true BE419983A (en:Method) |
Family
ID=8898428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419983D BE419983A (en:Method) | 1932-10-15 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE419983A (en:Method) |
| FR (1) | FR758356A (en:Method) |
| GB (1) | GB419983A (en:Method) |
-
0
- FR FR758356D patent/FR758356A/fr not_active Expired
- BE BE419983D patent/BE419983A/xx unknown
-
1933
- 1933-10-16 GB GB28581/33A patent/GB419983A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR758356A (en:Method) | 1934-01-16 |
| GB419983A (en) | 1934-11-22 |