JPS6449909U - - Google Patents
Info
- Publication number
- JPS6449909U JPS6449909U JP14427387U JP14427387U JPS6449909U JP S6449909 U JPS6449909 U JP S6449909U JP 14427387 U JP14427387 U JP 14427387U JP 14427387 U JP14427387 U JP 14427387U JP S6449909 U JPS6449909 U JP S6449909U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- shielding gas
- gas supply
- supply pipe
- fiber cable
- 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
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14427387U JPS6449909U (enExample) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14427387U JPS6449909U (enExample) | 1987-09-21 | 1987-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449909U true JPS6449909U (enExample) | 1989-03-28 |
Family
ID=31411834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14427387U Pending JPS6449909U (enExample) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449909U (enExample) |
-
1987
- 1987-09-21 JP JP14427387U patent/JPS6449909U/ja active Pending
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