JPS61201892U - - Google Patents
Info
- Publication number
- JPS61201892U JPS61201892U JP8660185U JP8660185U JPS61201892U JP S61201892 U JPS61201892 U JP S61201892U JP 8660185 U JP8660185 U JP 8660185U JP 8660185 U JP8660185 U JP 8660185U JP S61201892 U JPS61201892 U JP S61201892U
- Authority
- JP
- Japan
- Prior art keywords
- telescopic
- rods
- copying
- nut
- screw
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8660185U JPS61201892U (id) | 1985-06-07 | 1985-06-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8660185U JPS61201892U (id) | 1985-06-07 | 1985-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61201892U true JPS61201892U (id) | 1986-12-18 |
Family
ID=30638062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8660185U Pending JPS61201892U (id) | 1985-06-07 | 1985-06-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61201892U (id) |
-
1985
- 1985-06-07 JP JP8660185U patent/JPS61201892U/ja active Pending