JPS57137938U - - Google Patents
Info
- Publication number
- JPS57137938U JPS57137938U JP2139381U JP2139381U JPS57137938U JP S57137938 U JPS57137938 U JP S57137938U JP 2139381 U JP2139381 U JP 2139381U JP 2139381 U JP2139381 U JP 2139381U JP S57137938 U JPS57137938 U JP S57137938U
- 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
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981021393U JPS627955Y2 (en) | 1981-02-19 | 1981-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981021393U JPS627955Y2 (en) | 1981-02-19 | 1981-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57137938U true JPS57137938U (en) | 1982-08-28 |
JPS627955Y2 JPS627955Y2 (en) | 1987-02-24 |
Family
ID=29819267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981021393U Expired JPS627955Y2 (en) | 1981-02-19 | 1981-02-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS627955Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5061945U (en) * | 1973-10-11 | 1975-06-06 | ||
JPS5548066U (en) * | 1978-09-25 | 1980-03-29 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548066B2 (en) * | 1973-03-02 | 1980-12-03 |
-
1981
- 1981-02-19 JP JP1981021393U patent/JPS627955Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5061945U (en) * | 1973-10-11 | 1975-06-06 | ||
JPS5548066U (en) * | 1978-09-25 | 1980-03-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS627955Y2 (en) | 1987-02-24 |