JPS61109388U - - Google Patents
Info
- Publication number
- JPS61109388U JPS61109388U JP19512384U JP19512384U JPS61109388U JP S61109388 U JPS61109388 U JP S61109388U JP 19512384 U JP19512384 U JP 19512384U JP 19512384 U JP19512384 U JP 19512384U JP S61109388 U JPS61109388 U JP S61109388U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- sponge
- backboard
- compressed
- bonded
- 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
- 230000000638 stimulation Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 230000004936 stimulating effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19512384U JPS61109388U (en, 2012) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19512384U JPS61109388U (en, 2012) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109388U true JPS61109388U (en, 2012) | 1986-07-11 |
Family
ID=30752622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19512384U Pending JPS61109388U (en, 2012) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109388U (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221288B2 (en, 2012) * | 1972-12-22 | 1977-06-09 |
-
1984
- 1984-12-21 JP JP19512384U patent/JPS61109388U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221288B2 (en, 2012) * | 1972-12-22 | 1977-06-09 |