BE385093A - - Google Patents
Info
- Publication number
- BE385093A BE385093A BE385093DA BE385093A BE 385093 A BE385093 A BE 385093A BE 385093D A BE385093D A BE 385093DA BE 385093 A BE385093 A BE 385093A
- 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)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE396038X | 1930-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385093A true BE385093A (en:Method) |
Family
ID=6396966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385093D BE385093A (en:Method) | 1930-12-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE385093A (en:Method) |
| FR (1) | FR728436A (en:Method) |
| GB (1) | GB396038A (en:Method) |
-
0
- BE BE385093D patent/BE385093A/xx unknown
-
1931
- 1931-12-18 FR FR728436D patent/FR728436A/fr not_active Expired
- 1931-12-19 GB GB35223/31A patent/GB396038A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR728436A (fr) | 1932-07-05 |
| GB396038A (en) | 1933-07-19 |