CH189423A - Automatic underlining device on typewriters. - Google Patents
Automatic underlining device on typewriters.Info
- Publication number
- CH189423A CH189423A CH189423DA CH189423A CH 189423 A CH189423 A CH 189423A CH 189423D A CH189423D A CH 189423DA CH 189423 A CH189423 A CH 189423A
- Authority
- CH
- Switzerland
- Prior art keywords
- typewriters
- underlining
- automatic
- automatic underlining
- underlining device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH189423T | 1936-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH189423A true CH189423A (en) | 1937-02-28 |
Family
ID=4436272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH189423D CH189423A (en) | 1936-01-09 | 1936-01-09 | Automatic underlining device on typewriters. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH189423A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800213A (en) * | 1955-01-06 | 1957-07-23 | Ibm | Automatic underscoring mechanism |
-
1936
- 1936-01-09 CH CH189423D patent/CH189423A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800213A (en) * | 1955-01-06 | 1957-07-23 | Ibm | Automatic underscoring mechanism |
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