JPS50144242A - - Google Patents
Info
- Publication number
- JPS50144242A JPS50144242A JP5265574A JP5265574A JPS50144242A JP S50144242 A JPS50144242 A JP S50144242A JP 5265574 A JP5265574 A JP 5265574A JP 5265574 A JP5265574 A JP 5265574A JP S50144242 A JPS50144242 A JP S50144242A
- 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.)
- Granted
Links
Landscapes
- Road Paving Structures (AREA)
- Railway Tracks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5265574A JPS5519322B2 (https=) | 1974-05-11 | 1974-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5265574A JPS5519322B2 (https=) | 1974-05-11 | 1974-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50144242A true JPS50144242A (https=) | 1975-11-20 |
| JPS5519322B2 JPS5519322B2 (https=) | 1980-05-26 |
Family
ID=12920861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5265574A Expired JPS5519322B2 (https=) | 1974-05-11 | 1974-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5519322B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191105A (ja) * | 1989-12-20 | 1991-08-21 | Nippon Tetsudo Kensetsu Kodan | 循環温水の還水温で制御される温水パネル消雪装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032929A (https=) * | 1973-07-23 | 1975-03-29 | ||
| JPS5236326A (en) * | 1975-09-17 | 1977-03-19 | Kurimoto Ltd | Sealing mechanism of butterfly valve |
-
1974
- 1974-05-11 JP JP5265574A patent/JPS5519322B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032929A (https=) * | 1973-07-23 | 1975-03-29 | ||
| JPS5236326A (en) * | 1975-09-17 | 1977-03-19 | Kurimoto Ltd | Sealing mechanism of butterfly valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191105A (ja) * | 1989-12-20 | 1991-08-21 | Nippon Tetsudo Kensetsu Kodan | 循環温水の還水温で制御される温水パネル消雪装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5519322B2 (https=) | 1980-05-26 |