JPS51158633U - - Google Patents
Info
- Publication number
- JPS51158633U JPS51158633U JP7968075U JP7968075U JPS51158633U JP S51158633 U JPS51158633 U JP S51158633U JP 7968075 U JP7968075 U JP 7968075U JP 7968075 U JP7968075 U JP 7968075U JP S51158633 U JPS51158633 U JP S51158633U
- 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 |
---|---|---|---|
JP1975079680U JPS566551Y2 (pt) | 1975-06-12 | 1975-06-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975079680U JPS566551Y2 (pt) | 1975-06-12 | 1975-06-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51158633U true JPS51158633U (pt) | 1976-12-17 |
JPS566551Y2 JPS566551Y2 (pt) | 1981-02-13 |
Family
ID=28557748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975079680U Expired JPS566551Y2 (pt) | 1975-06-12 | 1975-06-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS566551Y2 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187893U (pt) * | 1981-05-21 | 1982-11-29 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS475156U (pt) * | 1971-02-05 | 1972-09-14 | ||
JPS49130028U (pt) * | 1973-03-15 | 1974-11-08 |
-
1975
- 1975-06-12 JP JP1975079680U patent/JPS566551Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS475156U (pt) * | 1971-02-05 | 1972-09-14 | ||
JPS49130028U (pt) * | 1973-03-15 | 1974-11-08 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187893U (pt) * | 1981-05-21 | 1982-11-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS566551Y2 (pt) | 1981-02-13 |