JPH0258035U - - Google Patents
Info
- Publication number
- JPH0258035U JPH0258035U JP13726488U JP13726488U JPH0258035U JP H0258035 U JPH0258035 U JP H0258035U JP 13726488 U JP13726488 U JP 13726488U JP 13726488 U JP13726488 U JP 13726488U JP H0258035 U JPH0258035 U JP H0258035U
- Authority
- JP
- Japan
- Prior art keywords
- blocks
- hollow tetrahedral
- block
- hollow
- head
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13726488U JPH0521526Y2 (en]) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13726488U JPH0521526Y2 (en]) | 1988-10-20 | 1988-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258035U true JPH0258035U (en]) | 1990-04-26 |
| JPH0521526Y2 JPH0521526Y2 (en]) | 1993-06-02 |
Family
ID=31398532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13726488U Expired - Lifetime JPH0521526Y2 (en]) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521526Y2 (en]) |
-
1988
- 1988-10-20 JP JP13726488U patent/JPH0521526Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521526Y2 (en]) | 1993-06-02 |