JPS6331978U - - Google Patents
Info
- Publication number
- JPS6331978U JPS6331978U JP12589086U JP12589086U JPS6331978U JP S6331978 U JPS6331978 U JP S6331978U JP 12589086 U JP12589086 U JP 12589086U JP 12589086 U JP12589086 U JP 12589086U JP S6331978 U JPS6331978 U JP S6331978U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- side wall
- hollow cylindrical
- pillars
- utility
- 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
- 239000011230 binding agent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sheet Holders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12589086U JPS6331978U (fi) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12589086U JPS6331978U (fi) | 1986-08-20 | 1986-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6331978U true JPS6331978U (fi) | 1988-03-01 |
Family
ID=31019180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12589086U Pending JPS6331978U (fi) | 1986-08-20 | 1986-08-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6331978U (fi) |
-
1986
- 1986-08-20 JP JP12589086U patent/JPS6331978U/ja active Pending