JPS63179825U - - Google Patents
Info
- Publication number
- JPS63179825U JPS63179825U JP6972987U JP6972987U JPS63179825U JP S63179825 U JPS63179825 U JP S63179825U JP 6972987 U JP6972987 U JP 6972987U JP 6972987 U JP6972987 U JP 6972987U JP S63179825 U JPS63179825 U JP S63179825U
- Authority
- JP
- Japan
- Prior art keywords
- toothbrush
- hardness
- rigidity
- teeth
- maintaining
- 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.)
- Pending
Links
- 244000144992 flock Species 0.000 claims 1
Landscapes
- Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6972987U JPS63179825U (en18) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6972987U JPS63179825U (en18) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179825U true JPS63179825U (en18) | 1988-11-21 |
Family
ID=30910725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6972987U Pending JPS63179825U (en18) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179825U (en18) |
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1987
- 1987-05-12 JP JP6972987U patent/JPS63179825U/ja active Pending