JPH034183U - - Google Patents
Info
- Publication number
- JPH034183U JPH034183U JP6306489U JP6306489U JPH034183U JP H034183 U JPH034183 U JP H034183U JP 6306489 U JP6306489 U JP 6306489U JP 6306489 U JP6306489 U JP 6306489U JP H034183 U JPH034183 U JP H034183U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- inner boom
- width
- section
- maximum width
- 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
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306489U JPH0646935Y2 (ja) | 1989-05-31 | 1989-05-31 | 伸縮ブーム構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306489U JPH0646935Y2 (ja) | 1989-05-31 | 1989-05-31 | 伸縮ブーム構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034183U true JPH034183U (zh) | 1991-01-16 |
| JPH0646935Y2 JPH0646935Y2 (ja) | 1994-11-30 |
Family
ID=31592784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6306489U Expired - Lifetime JPH0646935Y2 (ja) | 1989-05-31 | 1989-05-31 | 伸縮ブーム構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646935Y2 (zh) |
-
1989
- 1989-05-31 JP JP6306489U patent/JPH0646935Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646935Y2 (ja) | 1994-11-30 |