CA53935A - Clavigraphe - Google Patents
ClavigrapheInfo
- Publication number
- CA53935A CA53935A CA000053935A CA53935DA CA53935A CA 53935 A CA53935 A CA 53935A CA 000053935 A CA000053935 A CA 000053935A CA 53935D A CA53935D A CA 53935DA CA 53935 A CA53935 A CA 53935A
- Authority
- CA
- Canada
- Prior art keywords
- typewriting machine
- typewriting
- machine
- Prior art date
- 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 |
|---|---|---|---|
| CA53935T | 1896-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA53935A true CA53935A (fr) | 1896-11-03 |
Family
ID=45170474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000053935A Expired CA53935A (fr) | 1896-09-11 | 1896-09-11 | Clavigraphe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA53935A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747156A (en) * | 1985-12-17 | 1988-05-24 | International Business Machines Corporation | Image preprocessing procedure for noise removal |
-
1896
- 1896-09-11 CA CA000053935A patent/CA53935A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747156A (en) * | 1985-12-17 | 1988-05-24 | International Business Machines Corporation | Image preprocessing procedure for noise removal |
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