JPS5238715B2 - - Google Patents
Info
- Publication number
- JPS5238715B2 JPS5238715B2 JP10428471A JP10428471A JPS5238715B2 JP S5238715 B2 JPS5238715 B2 JP S5238715B2 JP 10428471 A JP10428471 A JP 10428471A JP 10428471 A JP10428471 A JP 10428471A JP S5238715 B2 JPS5238715 B2 JP S5238715B2
- 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.)
- Expired
Links
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10428471A JPS5238715B2 (ja) | 1971-12-21 | 1971-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10428471A JPS5238715B2 (ja) | 1971-12-21 | 1971-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4869487A JPS4869487A (ja) | 1973-09-20 |
JPS5238715B2 true JPS5238715B2 (ja) | 1977-09-30 |
Family
ID=14376613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10428471A Expired JPS5238715B2 (ja) | 1971-12-21 | 1971-12-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5238715B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132986U (ja) * | 1983-01-28 | 1984-09-06 | 小松崎 康次 | 回転管継手の密封装置 |
-
1971
- 1971-12-21 JP JP10428471A patent/JPS5238715B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132986U (ja) * | 1983-01-28 | 1984-09-06 | 小松崎 康次 | 回転管継手の密封装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS4869487A (ja) | 1973-09-20 |