FR2298441B1 - - Google Patents
Info
- Publication number
- FR2298441B1 FR2298441B1 FR7502345A FR7502345A FR2298441B1 FR 2298441 B1 FR2298441 B1 FR 2298441B1 FR 7502345 A FR7502345 A FR 7502345A FR 7502345 A FR7502345 A FR 7502345A FR 2298441 B1 FR2298441 B1 FR 2298441B1
- 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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7502345A FR2298441A1 (fr) | 1975-01-24 | 1975-01-24 | Produit sensible a la pression et au grattage, ainsi que supports revetus de ce produit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7502345A FR2298441A1 (fr) | 1975-01-24 | 1975-01-24 | Produit sensible a la pression et au grattage, ainsi que supports revetus de ce produit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2298441A1 FR2298441A1 (fr) | 1976-08-20 |
| FR2298441B1 true FR2298441B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-18 |
Family
ID=9150309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7502345A Granted FR2298441A1 (fr) | 1975-01-24 | 1975-01-24 | Produit sensible a la pression et au grattage, ainsi que supports revetus de ce produit |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2298441A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1975
- 1975-01-24 FR FR7502345A patent/FR2298441A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2298441A1 (fr) | 1976-08-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |