FR2171010B3 - - Google Patents
Info
- Publication number
- FR2171010B3 FR2171010B3 FR7204767A FR7204767A FR2171010B3 FR 2171010 B3 FR2171010 B3 FR 2171010B3 FR 7204767 A FR7204767 A FR 7204767A FR 7204767 A FR7204767 A FR 7204767A FR 2171010 B3 FR2171010 B3 FR 2171010B3
- 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 |
---|---|---|---|
FR7204767A FR2171010B3 (pt) | 1972-02-04 | 1972-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7204767A FR2171010B3 (pt) | 1972-02-04 | 1972-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2171010A1 FR2171010A1 (pt) | 1973-09-21 |
FR2171010B3 true FR2171010B3 (pt) | 1975-02-14 |
Family
ID=9093405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7204767A Expired FR2171010B3 (pt) | 1972-02-04 | 1972-02-04 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2171010B3 (pt) |
-
1972
- 1972-02-04 FR FR7204767A patent/FR2171010B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2171010A1 (pt) | 1973-09-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |