JPS5540522Y2 - - Google Patents
Info
- Publication number
- JPS5540522Y2 JPS5540522Y2 JP1975071690U JP7169075U JPS5540522Y2 JP S5540522 Y2 JPS5540522 Y2 JP S5540522Y2 JP 1975071690 U JP1975071690 U JP 1975071690U JP 7169075 U JP7169075 U JP 7169075U JP S5540522 Y2 JPS5540522 Y2 JP S5540522Y2
- 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
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975071690U JPS5540522Y2 (en:Method) | 1975-05-27 | 1975-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975071690U JPS5540522Y2 (en:Method) | 1975-05-27 | 1975-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51150653U JPS51150653U (en:Method) | 1976-12-02 |
| JPS5540522Y2 true JPS5540522Y2 (en:Method) | 1980-09-22 |
Family
ID=28542333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975071690U Expired JPS5540522Y2 (en:Method) | 1975-05-27 | 1975-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5540522Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211899Y2 (en:Method) * | 1973-08-31 | 1977-03-15 |
-
1975
- 1975-05-27 JP JP1975071690U patent/JPS5540522Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51150653U (en:Method) | 1976-12-02 |