JPH0185005U - - Google Patents
Info
- Publication number
- JPH0185005U JPH0185005U JP1987181342U JP18134287U JPH0185005U JP H0185005 U JPH0185005 U JP H0185005U JP 1987181342 U JP1987181342 U JP 1987181342U JP 18134287 U JP18134287 U JP 18134287U JP H0185005 U JPH0185005 U JP H0185005U
- Authority
- JP
- Japan
- Prior art keywords
- middle frame
- ring
- groove
- shaped
- mutually adjacent
- 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
- 238000009415 formwork Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134287U JPH0521365Y2 (fi) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134287U JPH0521365Y2 (fi) | 1987-11-28 | 1987-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185005U true JPH0185005U (fi) | 1989-06-06 |
| JPH0521365Y2 JPH0521365Y2 (fi) | 1993-06-01 |
Family
ID=31472827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18134287U Expired - Lifetime JPH0521365Y2 (fi) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521365Y2 (fi) |
-
1987
- 1987-11-28 JP JP18134287U patent/JPH0521365Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521365Y2 (fi) | 1993-06-01 |