JPS4976390A - - Google Patents
Info
- Publication number
- JPS4976390A JPS4976390A JP11319772A JP11319772A JPS4976390A JP S4976390 A JPS4976390 A JP S4976390A JP 11319772 A JP11319772 A JP 11319772A JP 11319772 A JP11319772 A JP 11319772A JP S4976390 A JPS4976390 A JP S4976390A
- 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
- Emergency Lowering Means (AREA)
- Ventilation (AREA)
- Electrostatic Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11319772A JPS5241907B2 (un) | 1972-11-11 | 1972-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11319772A JPS5241907B2 (un) | 1972-11-11 | 1972-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4976390A true JPS4976390A (un) | 1974-07-23 |
| JPS5241907B2 JPS5241907B2 (un) | 1977-10-21 |
Family
ID=14605999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11319772A Expired JPS5241907B2 (un) | 1972-11-11 | 1972-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5241907B2 (un) |
-
1972
- 1972-11-11 JP JP11319772A patent/JPS5241907B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5241907B2 (un) | 1977-10-21 |