FR742946A - - Google Patents
Info
- Publication number
- FR742946A FR742946A FR742946DA FR742946A FR 742946 A FR742946 A FR 742946A FR 742946D A FR742946D A FR 742946DA FR 742946 A FR742946 A FR 742946A
- 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
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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/76—Line-spacing mechanisms
- B41J19/78—Positive-feed mechanisms
- B41J19/80—Pawl-and-ratchet mechanisms
- B41J19/82—Pawl-and-ratchet mechanisms moving a paper or like carriage
- B41J19/84—Pawl-and-ratchet mechanisms moving a paper or like carriage in the form of a roller rotated for line spacing
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US386907XA | 1932-01-07 | 1932-01-07 | |
| US585281A US1930918A (en) | 1932-01-07 | 1932-01-07 | Line spacing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742946A true FR742946A (xx) | 1933-03-18 |
Family
ID=26715455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742946D Expired FR742946A (xx) | 1932-01-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR742946A (xx) |
| GB (1) | GB386907A (xx) |
-
0
- FR FR742946D patent/FR742946A/fr not_active Expired
-
1932
- 1932-08-13 GB GB22752/32A patent/GB386907A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB386907A (en) | 1933-01-26 |