JPS5022963B1 - - Google Patents
Info
- Publication number
- JPS5022963B1 JPS5022963B1 JP1941770A JP1941770A JPS5022963B1 JP S5022963 B1 JPS5022963 B1 JP S5022963B1 JP 1941770 A JP1941770 A JP 1941770A JP 1941770 A JP1941770 A JP 1941770A JP S5022963 B1 JPS5022963 B1 JP S5022963B1
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1941770A JPS5022963B1 (ja) | 1970-03-07 | 1970-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1941770A JPS5022963B1 (ja) | 1970-03-07 | 1970-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5022963B1 true JPS5022963B1 (ja) | 1975-08-04 |
Family
ID=11998668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1941770A Pending JPS5022963B1 (ja) | 1970-03-07 | 1970-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5022963B1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123766U (ja) * | 1975-03-27 | 1976-10-06 | ||
| JPS59192331A (ja) * | 1983-04-14 | 1984-10-31 | 三菱電機株式会社 | 掃除機の吸込口装置 |
-
1970
- 1970-03-07 JP JP1941770A patent/JPS5022963B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123766U (ja) * | 1975-03-27 | 1976-10-06 | ||
| JPS59192331A (ja) * | 1983-04-14 | 1984-10-31 | 三菱電機株式会社 | 掃除機の吸込口装置 |