JPS492250A - - Google Patents
Info
- Publication number
- JPS492250A JPS492250A JP4225372A JP4225372A JPS492250A JP S492250 A JPS492250 A JP S492250A JP 4225372 A JP4225372 A JP 4225372A JP 4225372 A JP4225372 A JP 4225372A JP S492250 A JPS492250 A JP S492250A
- 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
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4225372A JPS492250A (en) | 1972-04-28 | 1972-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4225372A JPS492250A (en) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS492250A true JPS492250A (en) | 1974-01-10 |
Family
ID=12630848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4225372A Pending JPS492250A (en) | 1972-04-28 | 1972-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS492250A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147914A (en) * | 1980-04-15 | 1981-11-17 | Kiriyuu Kikai Kk | Hollow crankshaft |
| JPS6087198A (en) * | 1983-10-18 | 1985-05-16 | 鹿島建設株式会社 | Method and device for monitoring crane |
| JPS60236992A (en) * | 1984-05-09 | 1985-11-25 | 清水建設株式会社 | Collision-avoidance system in crane |
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1972
- 1972-04-28 JP JP4225372A patent/JPS492250A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147914A (en) * | 1980-04-15 | 1981-11-17 | Kiriyuu Kikai Kk | Hollow crankshaft |
| JPS6087198A (en) * | 1983-10-18 | 1985-05-16 | 鹿島建設株式会社 | Method and device for monitoring crane |
| JPH0549600B2 (en) * | 1983-10-18 | 1993-07-26 | Kajima Construction Corp | |
| JPS60236992A (en) * | 1984-05-09 | 1985-11-25 | 清水建設株式会社 | Collision-avoidance system in crane |