JPS5518746Y2 - - Google Patents
Info
- Publication number
- JPS5518746Y2 JPS5518746Y2 JP1975021681U JP2168175U JPS5518746Y2 JP S5518746 Y2 JPS5518746 Y2 JP S5518746Y2 JP 1975021681 U JP1975021681 U JP 1975021681U JP 2168175 U JP2168175 U JP 2168175U JP S5518746 Y2 JPS5518746 Y2 JP S5518746Y2
- 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)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975021681U JPS5518746Y2 (en:Method) | 1975-02-17 | 1975-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975021681U JPS5518746Y2 (en:Method) | 1975-02-17 | 1975-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51102958U JPS51102958U (en:Method) | 1976-08-18 |
| JPS5518746Y2 true JPS5518746Y2 (en:Method) | 1980-05-01 |
Family
ID=28113495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975021681U Expired JPS5518746Y2 (en:Method) | 1975-02-17 | 1975-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5518746Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031928Y2 (en:Method) * | 1971-04-23 | 1975-09-18 |
-
1975
- 1975-02-17 JP JP1975021681U patent/JPS5518746Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51102958U (en:Method) | 1976-08-18 |