JPH02138812U - - Google Patents
Info
- Publication number
- JPH02138812U JPH02138812U JP4868989U JP4868989U JPH02138812U JP H02138812 U JPH02138812 U JP H02138812U JP 4868989 U JP4868989 U JP 4868989U JP 4868989 U JP4868989 U JP 4868989U JP H02138812 U JPH02138812 U JP H02138812U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- metal wire
- stainless steel
- steel pipe
- main body
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4868989U JPH02138812U (bg) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4868989U JPH02138812U (bg) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138812U true JPH02138812U (bg) | 1990-11-20 |
Family
ID=31565728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4868989U Pending JPH02138812U (bg) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138812U (bg) |
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1989
- 1989-04-25 JP JP4868989U patent/JPH02138812U/ja active Pending