JPS5311177Y2 - - Google Patents
Info
- Publication number
- JPS5311177Y2 JPS5311177Y2 JP7252972U JP7252972U JPS5311177Y2 JP S5311177 Y2 JPS5311177 Y2 JP S5311177Y2 JP 7252972 U JP7252972 U JP 7252972U JP 7252972 U JP7252972 U JP 7252972U JP S5311177 Y2 JPS5311177 Y2 JP S5311177Y2
- 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
- Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7252972U JPS5311177Y2 (ru) | 1972-06-21 | 1972-06-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7252972U JPS5311177Y2 (ru) | 1972-06-21 | 1972-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4931741U JPS4931741U (ru) | 1974-03-19 |
JPS5311177Y2 true JPS5311177Y2 (ru) | 1978-03-25 |
Family
ID=27971681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7252972U Expired JPS5311177Y2 (ru) | 1972-06-21 | 1972-06-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311177Y2 (ru) |
-
1972
- 1972-06-21 JP JP7252972U patent/JPS5311177Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4931741U (ru) | 1974-03-19 |