JPS4988247A - - Google Patents
Info
- Publication number
- JPS4988247A JPS4988247A JP211773A JP211773A JPS4988247A JP S4988247 A JPS4988247 A JP S4988247A JP 211773 A JP211773 A JP 211773A JP 211773 A JP211773 A JP 211773A JP S4988247 A JPS4988247 A JP S4988247A
- 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
- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP211773A JPS5245971B2 (en) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP211773A JPS5245971B2 (en) | 1972-12-28 | 1972-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4988247A true JPS4988247A (en) | 1974-08-23 |
| JPS5245971B2 JPS5245971B2 (en) | 1977-11-19 |
Family
ID=11520395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP211773A Expired JPS5245971B2 (en) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5245971B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999037571A1 (en) * | 1998-01-23 | 1999-07-29 | Hitachi, Ltd. | Crane and method of its operating |
| WO1999040018A1 (en) * | 1998-02-06 | 1999-08-12 | Hitachi, Ltd. | Crane and swing-restraining method |
-
1972
- 1972-12-28 JP JP211773A patent/JPS5245971B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5245971B2 (en) | 1977-11-19 |