JPS61141399U - - Google Patents
Info
- Publication number
- JPS61141399U JPS61141399U JP2449285U JP2449285U JPS61141399U JP S61141399 U JPS61141399 U JP S61141399U JP 2449285 U JP2449285 U JP 2449285U JP 2449285 U JP2449285 U JP 2449285U JP S61141399 U JPS61141399 U JP S61141399U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- cylindrical sheet
- magnetic tape
- affixed
- covers
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2449285U JPH0332623Y2 (sv) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2449285U JPH0332623Y2 (sv) | 1985-02-22 | 1985-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61141399U true JPS61141399U (sv) | 1986-09-01 |
| JPH0332623Y2 JPH0332623Y2 (sv) | 1991-07-10 |
Family
ID=30518689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2449285U Expired JPH0332623Y2 (sv) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332623Y2 (sv) |
-
1985
- 1985-02-22 JP JP2449285U patent/JPH0332623Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332623Y2 (sv) | 1991-07-10 |