JPS63139284U - - Google Patents
Info
- Publication number
- JPS63139284U JPS63139284U JP3000987U JP3000987U JPS63139284U JP S63139284 U JPS63139284 U JP S63139284U JP 3000987 U JP3000987 U JP 3000987U JP 3000987 U JP3000987 U JP 3000987U JP S63139284 U JPS63139284 U JP S63139284U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- section
- warning
- code signal
- advance
- Prior art date
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3000987U JPH0518370Y2 (me) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3000987U JPH0518370Y2 (me) | 1987-03-03 | 1987-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139284U true JPS63139284U (me) | 1988-09-13 |
| JPH0518370Y2 JPH0518370Y2 (me) | 1993-05-17 |
Family
ID=30834425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3000987U Expired - Lifetime JPH0518370Y2 (me) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518370Y2 (me) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0962968A (ja) * | 1995-08-21 | 1997-03-07 | Arrow Denshi Kogyo Kk | 安全管理システム |
-
1987
- 1987-03-03 JP JP3000987U patent/JPH0518370Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0962968A (ja) * | 1995-08-21 | 1997-03-07 | Arrow Denshi Kogyo Kk | 安全管理システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518370Y2 (me) | 1993-05-17 |
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