JPS55169483U - - Google Patents
Info
- Publication number
- JPS55169483U JPS55169483U JP6917579U JP6917579U JPS55169483U JP S55169483 U JPS55169483 U JP S55169483U JP 6917579 U JP6917579 U JP 6917579U JP 6917579 U JP6917579 U JP 6917579U JP S55169483 U JPS55169483 U JP S55169483U
- Authority
- JP
- Japan
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6917579U JPS55169483U (de) | 1979-05-22 | 1979-05-22 | |
| US06/147,005 US4312133A (en) | 1979-05-22 | 1980-05-06 | T-Square |
| DE19803017755 DE3017755A1 (de) | 1979-05-22 | 1980-05-09 | Reisschiene |
| GB8015702A GB2051384B (en) | 1979-05-22 | 1980-05-12 | T-squares |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6917579U JPS55169483U (de) | 1979-05-22 | 1979-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55169483U true JPS55169483U (de) | 1980-12-05 |
Family
ID=29303007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6917579U Pending JPS55169483U (de) | 1979-05-22 | 1979-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55169483U (de) |
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1979
- 1979-05-22 JP JP6917579U patent/JPS55169483U/ja active Pending