JPS57172283U - - Google Patents
Info
- Publication number
- JPS57172283U JPS57172283U JP5430881U JP5430881U JPS57172283U JP S57172283 U JPS57172283 U JP S57172283U JP 5430881 U JP5430881 U JP 5430881U JP 5430881 U JP5430881 U JP 5430881U JP S57172283 U JPS57172283 U JP S57172283U
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981054308U JPS6238150Y2 (forum.php) | 1981-04-15 | 1981-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981054308U JPS6238150Y2 (forum.php) | 1981-04-15 | 1981-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172283U true JPS57172283U (forum.php) | 1982-10-29 |
| JPS6238150Y2 JPS6238150Y2 (forum.php) | 1987-09-29 |
Family
ID=29850906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981054308U Expired JPS6238150Y2 (forum.php) | 1981-04-15 | 1981-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238150Y2 (forum.php) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123991A (en) * | 1979-03-19 | 1980-09-24 | Mitsubishi Heavy Ind Ltd | Method and apparatus for producing acicular-finned heat exchanger pipe |
| JPS55145284U (forum.php) * | 1979-04-02 | 1980-10-18 |
-
1981
- 1981-04-15 JP JP1981054308U patent/JPS6238150Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123991A (en) * | 1979-03-19 | 1980-09-24 | Mitsubishi Heavy Ind Ltd | Method and apparatus for producing acicular-finned heat exchanger pipe |
| JPS55145284U (forum.php) * | 1979-04-02 | 1980-10-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6238150Y2 (forum.php) | 1987-09-29 |