FR742253A - - Google Patents
Info
- Publication number
- FR742253A FR742253A FR742253DA FR742253A FR 742253 A FR742253 A FR 742253A FR 742253D A FR742253D A FR 742253DA FR 742253 A FR742253 A FR 742253A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES102607D DE622817C (en) | 1931-12-31 | 1931-12-31 | Device for evaluating strips, cards or the like provided with holes or other markings. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742253A true FR742253A (en) | 1933-03-03 |
Family
ID=7524556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742253D Expired FR742253A (en) | 1931-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE622817C (en) |
| FR (1) | FR742253A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746864C (en) * | 1938-05-20 | 1944-09-04 | Anker Werke Ag | Monitoring device for marks represented by perforations or the like |
| US2734610A (en) * | 1945-08-09 | 1956-02-14 | Drive mechanism for paper feeding device |
-
0
- FR FR742253D patent/FR742253A/fr not_active Expired
-
1931
- 1931-12-31 DE DES102607D patent/DE622817C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE622817C (en) | 1935-12-11 |