FR449548A - Brosse à dents rationnelle - Google Patents
Brosse à dents rationnelleInfo
- Publication number
- FR449548A FR449548A FR449548DA FR449548A FR 449548 A FR449548 A FR 449548A FR 449548D A FR449548D A FR 449548DA FR 449548 A FR449548 A FR 449548A
- Authority
- FR
- France
- Prior art keywords
- toothbrush
- rational
- rational toothbrush
- 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
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/026—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups where the surface of the brush body or carrier is not in one plane, e.g. not flat
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR449548T | 1912-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR449548A true FR449548A (fr) | 1913-03-01 |
Family
ID=1490063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR449548D Expired FR449548A (fr) | 1912-10-15 | 1912-10-15 | Brosse à dents rationnelle |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR449548A (fr) |
-
1912
- 1912-10-15 FR FR449548D patent/FR449548A/fr not_active Expired
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