JPH01170793U - - Google Patents
Info
- Publication number
- JPH01170793U JPH01170793U JP6376288U JP6376288U JPH01170793U JP H01170793 U JPH01170793 U JP H01170793U JP 6376288 U JP6376288 U JP 6376288U JP 6376288 U JP6376288 U JP 6376288U JP H01170793 U JPH01170793 U JP H01170793U
- Authority
- JP
- Japan
- Prior art keywords
- opening frame
- opening
- crosspiece
- outward
- utility
- 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
Landscapes
- Grates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376288U JPH01170793U (es) | 1988-05-13 | 1988-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376288U JPH01170793U (es) | 1988-05-13 | 1988-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01170793U true JPH01170793U (es) | 1989-12-04 |
Family
ID=31289251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6376288U Pending JPH01170793U (es) | 1988-05-13 | 1988-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01170793U (es) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012190U (es) * | 1973-05-31 | 1975-02-07 | ||
| JPS567881B2 (es) * | 1974-04-11 | 1981-02-20 |
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1988
- 1988-05-13 JP JP6376288U patent/JPH01170793U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012190U (es) * | 1973-05-31 | 1975-02-07 | ||
| JPS567881B2 (es) * | 1974-04-11 | 1981-02-20 |