JPS4727239U - - Google Patents
Info
- Publication number
- JPS4727239U JPS4727239U JP2773971U JP2773971U JPS4727239U JP S4727239 U JPS4727239 U JP S4727239U JP 2773971 U JP2773971 U JP 2773971U JP 2773971 U JP2773971 U JP 2773971U JP S4727239 U JPS4727239 U JP S4727239U
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2773971U JPS502656Y2 (enExample) | 1971-04-12 | 1971-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2773971U JPS502656Y2 (enExample) | 1971-04-12 | 1971-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4727239U true JPS4727239U (enExample) | 1972-11-28 |
| JPS502656Y2 JPS502656Y2 (enExample) | 1975-01-24 |
Family
ID=27887701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2773971U Expired JPS502656Y2 (enExample) | 1971-04-12 | 1971-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502656Y2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50141265U (enExample) * | 1974-05-08 | 1975-11-20 | ||
| JPS5134453A (enExample) * | 1974-09-18 | 1976-03-24 | Sanyo Electric Co |
-
1971
- 1971-04-12 JP JP2773971U patent/JPS502656Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50141265U (enExample) * | 1974-05-08 | 1975-11-20 | ||
| JPS5134453A (enExample) * | 1974-09-18 | 1976-03-24 | Sanyo Electric Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS502656Y2 (enExample) | 1975-01-24 |