FR591669A - Bloc-notes à effaçage automatique - Google Patents
Bloc-notes à effaçage automatiqueInfo
- Publication number
- FR591669A FR591669A FR591669DA FR591669A FR 591669 A FR591669 A FR 591669A FR 591669D A FR591669D A FR 591669DA FR 591669 A FR591669 A FR 591669A
- Authority
- FR
- France
- Prior art keywords
- notepad
- erasing
- self
- erasing notepad
- Prior art date
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR591669T | 1925-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR591669A true FR591669A (fr) | 1925-07-16 |
Family
ID=8964267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR591669D Expired FR591669A (fr) | 1925-01-14 | 1925-01-14 | Bloc-notes à effaçage automatique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR591669A (fr) |
-
1925
- 1925-01-14 FR FR591669D patent/FR591669A/fr not_active Expired
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