|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | B66C 23/26 | (2006.01) |
| B66C 23/82 | (2013.01) | ||
| B66C 23/82 | (2006.01) |
| (11) | Number of the document | 3992138 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20845920.6 |
| Date of filing the European patent application | 2020-07-22 | |
| (97) | Date of publication of the European application | 2022-05-04 |
| (45) | Date of publication and mention of the grant of the patent | 2024-05-01 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2020/028500 |
| Date | 2020-07-22 |
| (87) | Number | WO 2021/020291 |
| Date | 2021-02-04 |
| (30) | Number | Date | Country code |
| 2019139568 | 2019-07-30 | JP |
| (72) |
WATANABE, Takuya , JP
WATANABE, Shoji , JP
SAKAI, Keiji , JP
|
| (73) |
KOBELCO CONSTRUCTION MACHINERY CO., LTD. ,
2-1, Itsukaichikou 2-chome,
Saeki-ku, Hiroshima-shi
Hiroshima 731-5161,
JP
|
| (54) | CRANE |
| CRANE |