FR741963A - - Google Patents
Info
- Publication number
- FR741963A FR741963A FR741963DA FR741963A FR 741963 A FR741963 A FR 741963A FR 741963D A FR741963D A FR 741963DA FR 741963 A FR741963 A FR 741963A
- 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
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2021131A GB386338A (en) | 1931-07-14 | 1931-07-14 | Improvements in and relating to type-writing and multiple-copying processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741963A true FR741963A (en) | 1933-02-23 |
Family
ID=10142254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741963D Expired FR741963A (en) | 1931-07-14 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE575269C (en) |
| FR (1) | FR741963A (en) |
| GB (1) | GB386338A (en) |
-
0
- FR FR741963D patent/FR741963A/fr not_active Expired
-
1931
- 1931-07-14 GB GB2021131A patent/GB386338A/en not_active Expired
- 1931-09-11 DE DEI42556D patent/DE575269C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE575269C (en) | 1933-04-26 |
| GB386338A (en) | 1933-01-16 |