JPS63145943U - - Google Patents
Info
- Publication number
- JPS63145943U JPS63145943U JP3580087U JP3580087U JPS63145943U JP S63145943 U JPS63145943 U JP S63145943U JP 3580087 U JP3580087 U JP 3580087U JP 3580087 U JP3580087 U JP 3580087U JP S63145943 U JPS63145943 U JP S63145943U
- Authority
- JP
- Japan
- Prior art keywords
- height
- ring
- joint surface
- creating
- dividing
- 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
- 239000004570 mortar (masonry) Substances 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3580087U JPS63145943U (ru) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3580087U JPS63145943U (ru) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63145943U true JPS63145943U (ru) | 1988-09-27 |
Family
ID=30845618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3580087U Pending JPS63145943U (ru) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63145943U (ru) |
-
1987
- 1987-03-10 JP JP3580087U patent/JPS63145943U/ja active Pending