JPH046225U - - Google Patents
Info
- Publication number
- JPH046225U JPH046225U JP4708690U JP4708690U JPH046225U JP H046225 U JPH046225 U JP H046225U JP 4708690 U JP4708690 U JP 4708690U JP 4708690 U JP4708690 U JP 4708690U JP H046225 U JPH046225 U JP H046225U
- Authority
- JP
- Japan
- Prior art keywords
- working hole
- groove
- cable
- partitioning
- protection tube
- 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
- 238000005192 partition Methods 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Landscapes
- Sewage (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990047086U JPH0736438Y2 (ja) | 1990-05-02 | 1990-05-02 | 配管溝における作業孔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990047086U JPH0736438Y2 (ja) | 1990-05-02 | 1990-05-02 | 配管溝における作業孔 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH046225U true JPH046225U (ar) | 1992-01-21 |
JPH0736438Y2 JPH0736438Y2 (ja) | 1995-08-16 |
Family
ID=31562713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990047086U Expired - Lifetime JPH0736438Y2 (ja) | 1990-05-02 | 1990-05-02 | 配管溝における作業孔 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0736438Y2 (ar) |
-
1990
- 1990-05-02 JP JP1990047086U patent/JPH0736438Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0736438Y2 (ja) | 1995-08-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |