FIELD: sanitary-hygienic aids. SUBSTANCE: tooth-brush has handle, neck and head with bristles. The neck moves apart either from and of head, or from side surface of the head, which prolongs from the end to medium line. The neck is made for changing fixation relatively one or other edges of the head. EFFECT: improved comfort. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOTH-BRUSH | 0 |
|
SU1722434A1 |
| TOOTH-BRUSH | 0 |
|
SU1741764A1 |
| TOOTH-BRUSH | 1992 |
|
RU2041690C1 |
| TOOTH BRUSH | 1992 |
|
RU2026626C1 |
| TOOTH BRUSH | 1992 |
|
RU2050813C1 |
| TOOTHBRUSH | 1992 |
|
RU2049414C1 |
| TOOTH-BRUSH | 1995 |
|
RU2073991C1 |
| TOOTHBRUSH | 1992 |
|
RU2049413C1 |
| TOOTH BRUSH | 1992 |
|
RU2048136C1 |
| TOOTH BRUSH | 1992 |
|
RU2020846C1 |
