JPS5028512U - - Google Patents
Info
- Publication number
- JPS5028512U JPS5028512U JP7985473U JP7985473U JPS5028512U JP S5028512 U JPS5028512 U JP S5028512U JP 7985473 U JP7985473 U JP 7985473U JP 7985473 U JP7985473 U JP 7985473U JP S5028512 U JPS5028512 U JP S5028512U
- 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 |
|---|---|---|---|
| JP7985473U JPS5028512U (zh) | 1973-07-04 | 1973-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7985473U JPS5028512U (zh) | 1973-07-04 | 1973-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5028512U true JPS5028512U (zh) | 1975-04-01 |
Family
ID=28256872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7985473U Pending JPS5028512U (zh) | 1973-07-04 | 1973-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5028512U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4424251Y1 (zh) * | 1965-04-07 | 1969-10-14 |
-
1973
- 1973-07-04 JP JP7985473U patent/JPS5028512U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4424251Y1 (zh) * | 1965-04-07 | 1969-10-14 |