JPH0377227U - - Google Patents
Info
- Publication number
- JPH0377227U JPH0377227U JP13854889U JP13854889U JPH0377227U JP H0377227 U JPH0377227 U JP H0377227U JP 13854889 U JP13854889 U JP 13854889U JP 13854889 U JP13854889 U JP 13854889U JP H0377227 U JPH0377227 U JP H0377227U
- Authority
- JP
- Japan
- Prior art keywords
- inner circumferential
- spherical convex
- groove
- circumferential surface
- circumferential groove
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13854889U JPH0623153Y2 (ja) | 1989-11-29 | 1989-11-29 | 地中電線埋設自在保護管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13854889U JPH0623153Y2 (ja) | 1989-11-29 | 1989-11-29 | 地中電線埋設自在保護管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0377227U true JPH0377227U (pl) | 1991-08-02 |
JPH0623153Y2 JPH0623153Y2 (ja) | 1994-06-15 |
Family
ID=31685642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13854889U Expired - Fee Related JPH0623153Y2 (ja) | 1989-11-29 | 1989-11-29 | 地中電線埋設自在保護管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0623153Y2 (pl) |
-
1989
- 1989-11-29 JP JP13854889U patent/JPH0623153Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0623153Y2 (ja) | 1994-06-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |