JPS56148610U - - Google Patents
Info
- Publication number
- JPS56148610U JPS56148610U JP1980046775U JP4677580U JPS56148610U JP S56148610 U JPS56148610 U JP S56148610U JP 1980046775 U JP1980046775 U JP 1980046775U JP 4677580 U JP4677580 U JP 4677580U JP S56148610 U JPS56148610 U JP S56148610U
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980046775U JPS56148610U (en) | 1980-04-07 | 1980-04-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980046775U JPS56148610U (en) | 1980-04-07 | 1980-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56148610U true JPS56148610U (en) | 1981-11-09 |
Family
ID=29641787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980046775U Pending JPS56148610U (en) | 1980-04-07 | 1980-04-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56148610U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008164350A (en) * | 2006-12-27 | 2008-07-17 | Onoda Chemico Co Ltd | Excavation depth measuring control method and its equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327057A (en) * | 1976-08-26 | 1978-03-13 | Penta Ocean Construction | Dredging depth measuring apparatus for pump ship |
JPS5498269A (en) * | 1978-01-19 | 1979-08-03 | Ishikawajima Harima Heavy Ind | Dredging depth meter |
JPS5535524U (en) * | 1978-08-29 | 1980-03-07 |
-
1980
- 1980-04-07 JP JP1980046775U patent/JPS56148610U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327057A (en) * | 1976-08-26 | 1978-03-13 | Penta Ocean Construction | Dredging depth measuring apparatus for pump ship |
JPS5498269A (en) * | 1978-01-19 | 1979-08-03 | Ishikawajima Harima Heavy Ind | Dredging depth meter |
JPS5535524U (en) * | 1978-08-29 | 1980-03-07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008164350A (en) * | 2006-12-27 | 2008-07-17 | Onoda Chemico Co Ltd | Excavation depth measuring control method and its equipment |