JPH0190823U - - Google Patents
Info
- Publication number
- JPH0190823U JPH0190823U JP18505687U JP18505687U JPH0190823U JP H0190823 U JPH0190823 U JP H0190823U JP 18505687 U JP18505687 U JP 18505687U JP 18505687 U JP18505687 U JP 18505687U JP H0190823 U JPH0190823 U JP H0190823U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- symmetrical
- shaped
- section
- approximately
- 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
- 238000011144 upstream manufacturing Methods 0.000 description 2
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18505687U JPH0428913Y2 (ja�@�@) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18505687U JPH0428913Y2 (ja�@�@) | 1987-12-03 | 1987-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190823U true JPH0190823U (ja�@�@) | 1989-06-14 |
| JPH0428913Y2 JPH0428913Y2 (ja�@�@) | 1992-07-14 |
Family
ID=31476386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18505687U Expired JPH0428913Y2 (ja�@�@) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428913Y2 (ja�@�@) |
-
1987
- 1987-12-03 JP JP18505687U patent/JPH0428913Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428913Y2 (ja�@�@) | 1992-07-14 |