FR2473957B1 - - Google Patents
Info
- Publication number
- FR2473957B1 FR2473957B1 FR7921127A FR7921127A FR2473957B1 FR 2473957 B1 FR2473957 B1 FR 2473957B1 FR 7921127 A FR7921127 A FR 7921127A FR 7921127 A FR7921127 A FR 7921127A FR 2473957 B1 FR2473957 B1 FR 2473957B1
- 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
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/12—Repeatedly-usable boards or tablets for writing or drawing having translucent writing surfaces producing visual impressions by co-operation with backing members
- B43L1/123—Flexible writing surface or backing
- B43L1/126—Flexible writing surface or backing withinterposed adhesive substances
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7921127A FR2473957A1 (fr) | 1979-08-22 | 1979-08-22 | Film mate pour ardoises a effacement instantane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7921127A FR2473957A1 (fr) | 1979-08-22 | 1979-08-22 | Film mate pour ardoises a effacement instantane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473957A1 FR2473957A1 (fr) | 1981-07-24 |
| FR2473957B1 true FR2473957B1 (enExample) | 1983-07-18 |
Family
ID=9228998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7921127A Granted FR2473957A1 (fr) | 1979-08-22 | 1979-08-22 | Film mate pour ardoises a effacement instantane |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2473957A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364545B (zh) * | 2019-08-27 | 2023-11-28 | 五洋纸工株式会社 | 可书写屏幕 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1912820U (de) * | 1964-12-24 | 1965-03-25 | Miron Padowicz | Tafel fuer ausloschbares malen, zeichnen und formen. |
| FR2212241B3 (enExample) * | 1972-12-28 | 1976-01-30 | Simplast Fr | |
| DE2656925C2 (de) * | 1976-12-16 | 1986-07-24 | Hoechst Ag, 6230 Frankfurt | Zeichenschicht für Kunststoffolien |
-
1979
- 1979-08-22 FR FR7921127A patent/FR2473957A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2473957A1 (fr) | 1981-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |