JPS4940559A - - Google Patents
Info
- Publication number
- JPS4940559A JPS4940559A JP47082834A JP8283472A JPS4940559A JP S4940559 A JPS4940559 A JP S4940559A JP 47082834 A JP47082834 A JP 47082834A JP 8283472 A JP8283472 A JP 8283472A JP S4940559 A JPS4940559 A JP S4940559A
- Authority
- JP
- Japan
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47082834A JPS4940559A (ja) | 1972-08-21 | 1972-08-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47082834A JPS4940559A (ja) | 1972-08-21 | 1972-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4940559A true JPS4940559A (ja) | 1974-04-16 |
Family
ID=13785423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47082834A Pending JPS4940559A (ja) | 1972-08-21 | 1972-08-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4940559A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032957A (ja) * | 1973-07-23 | 1975-03-29 | ||
JPS5565906A (en) * | 1979-04-09 | 1980-05-17 | Fujitsu Ltd | Optical transmission line |
JPS5593104A (en) * | 1979-01-09 | 1980-07-15 | Daicel Chem Ind Ltd | Optical fiber for transmission |
JPS57106838A (en) * | 1980-12-24 | 1982-07-02 | Fujitsu Ltd | Optical fiber for sensor |
JPS58185402A (ja) * | 1982-04-20 | 1983-10-29 | Osaka Gas Co Ltd | 一酸化炭素変成装置の昇温方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1152953A (en) * | 1965-07-07 | 1969-05-21 | Zeiss Stiftung | Improvements in or relating to Optical Devices |
-
1972
- 1972-08-21 JP JP47082834A patent/JPS4940559A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1152953A (en) * | 1965-07-07 | 1969-05-21 | Zeiss Stiftung | Improvements in or relating to Optical Devices |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032957A (ja) * | 1973-07-23 | 1975-03-29 | ||
JPS5593104A (en) * | 1979-01-09 | 1980-07-15 | Daicel Chem Ind Ltd | Optical fiber for transmission |
JPS5565906A (en) * | 1979-04-09 | 1980-05-17 | Fujitsu Ltd | Optical transmission line |
JPS5611122B2 (ja) * | 1979-04-09 | 1981-03-12 | ||
JPS57106838A (en) * | 1980-12-24 | 1982-07-02 | Fujitsu Ltd | Optical fiber for sensor |
JPS58185402A (ja) * | 1982-04-20 | 1983-10-29 | Osaka Gas Co Ltd | 一酸化炭素変成装置の昇温方法 |
JPH0317762B2 (ja) * | 1982-04-20 | 1991-03-08 | Osaka Gas Co Ltd |