JPH01175893U - - Google Patents
Info
- Publication number
- JPH01175893U JPH01175893U JP7372188U JP7372188U JPH01175893U JP H01175893 U JPH01175893 U JP H01175893U JP 7372188 U JP7372188 U JP 7372188U JP 7372188 U JP7372188 U JP 7372188U JP H01175893 U JPH01175893 U JP H01175893U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- base
- preparing
- forming
- architectural
- 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
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7372188U JPH01175893U (cs) | 1988-06-01 | 1988-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7372188U JPH01175893U (cs) | 1988-06-01 | 1988-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175893U true JPH01175893U (cs) | 1989-12-14 |
Family
ID=31298853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7372188U Pending JPH01175893U (cs) | 1988-06-01 | 1988-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175893U (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816952B1 (cs) * | 1970-12-26 | 1973-05-25 | ||
| JPS5644195B2 (cs) * | 1978-06-16 | 1981-10-17 |
-
1988
- 1988-06-01 JP JP7372188U patent/JPH01175893U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816952B1 (cs) * | 1970-12-26 | 1973-05-25 | ||
| JPS5644195B2 (cs) * | 1978-06-16 | 1981-10-17 |