JPS6442333U - - Google Patents
Info
- Publication number
- JPS6442333U JPS6442333U JP13378187U JP13378187U JPS6442333U JP S6442333 U JPS6442333 U JP S6442333U JP 13378187 U JP13378187 U JP 13378187U JP 13378187 U JP13378187 U JP 13378187U JP S6442333 U JPS6442333 U JP S6442333U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- link mechanism
- lock
- door body
- lifting beam
- 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
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13378187U JPS6442333U (fr) | 1987-09-01 | 1987-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13378187U JPS6442333U (fr) | 1987-09-01 | 1987-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442333U true JPS6442333U (fr) | 1989-03-14 |
Family
ID=31391961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13378187U Pending JPS6442333U (fr) | 1987-09-01 | 1987-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442333U (fr) |
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1987
- 1987-09-01 JP JP13378187U patent/JPS6442333U/ja active Pending