JPS5571792U - - Google Patents
Info
- Publication number
- JPS5571792U JPS5571792U JP14159778U JP14159778U JPS5571792U JP S5571792 U JPS5571792 U JP S5571792U JP 14159778 U JP14159778 U JP 14159778U JP 14159778 U JP14159778 U JP 14159778U JP S5571792 U JPS5571792 U JP S5571792U
- 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 |
---|---|---|---|
JP1978141597U JPS6219756Y2 (en) | 1978-10-17 | 1978-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978141597U JPS6219756Y2 (en) | 1978-10-17 | 1978-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5571792U true JPS5571792U (en) | 1980-05-17 |
JPS6219756Y2 JPS6219756Y2 (en) | 1987-05-20 |
Family
ID=29117556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978141597U Expired JPS6219756Y2 (en) | 1978-10-17 | 1978-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6219756Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318296U (en) * | 1990-04-10 | 1991-02-22 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126628U (en) * | 1976-03-23 | 1977-09-27 | ||
JPS53123223U (en) * | 1977-03-09 | 1978-09-30 | ||
JPS53129136U (en) * | 1977-03-22 | 1978-10-13 |
-
1978
- 1978-10-17 JP JP1978141597U patent/JPS6219756Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126628U (en) * | 1976-03-23 | 1977-09-27 | ||
JPS53123223U (en) * | 1977-03-09 | 1978-09-30 | ||
JPS53129136U (en) * | 1977-03-22 | 1978-10-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318296U (en) * | 1990-04-10 | 1991-02-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS6219756Y2 (en) | 1987-05-20 |