JPS4987141A - - Google Patents
Info
- Publication number
- JPS4987141A JPS4987141A JP48000340A JP34073A JPS4987141A JP S4987141 A JPS4987141 A JP S4987141A JP 48000340 A JP48000340 A JP 48000340A JP 34073 A JP34073 A JP 34073A JP S4987141 A JPS4987141 A JP S4987141A
- 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 |
|---|---|---|---|
| JP73340A JPS5148377B2 (en:Method) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73340A JPS5148377B2 (en:Method) | 1972-12-27 | 1972-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4987141A true JPS4987141A (en:Method) | 1974-08-21 |
| JPS5148377B2 JPS5148377B2 (en:Method) | 1976-12-20 |
Family
ID=11471135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP73340A Expired JPS5148377B2 (en:Method) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5148377B2 (en:Method) |
-
1972
- 1972-12-27 JP JP73340A patent/JPS5148377B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5148377B2 (en:Method) | 1976-12-20 |