JPS4881428A - - Google Patents
Info
- Publication number
- JPS4881428A JPS4881428A JP47011634A JP1163472A JPS4881428A JP S4881428 A JPS4881428 A JP S4881428A JP 47011634 A JP47011634 A JP 47011634A JP 1163472 A JP1163472 A JP 1163472A JP S4881428 A JPS4881428 A JP S4881428A
- 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
- Selective Calling Equipment (AREA)
- Noise Elimination (AREA)
- Details Of Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47011634A JPS5248764B2 (is") | 1972-01-31 | 1972-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47011634A JPS5248764B2 (is") | 1972-01-31 | 1972-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4881428A true JPS4881428A (is") | 1973-10-31 |
| JPS5248764B2 JPS5248764B2 (is") | 1977-12-12 |
Family
ID=11783362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47011634A Expired JPS5248764B2 (is") | 1972-01-31 | 1972-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5248764B2 (is") |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618487U (ja) * | 1992-03-10 | 1994-03-11 | 有限会社山本地下水研究所 | Ｕ字型片面多孔壁板水溝 |
-
1972
- 1972-01-31 JP JP47011634A patent/JPS5248764B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5248764B2 (is") | 1977-12-12 |