Title:
【発明の名称】ロープウインチの制御装置
Document Type and Number:
Japanese Patent JP3326116
Kind Code:
B2
Inventors:
Seisuke Sano
Application Number:
JP21856898A
Publication Date:
September 17, 2002
Filing Date:
July 16, 1998
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
B66C15/00; B66D1/44; B66D1/54; B66D5/26; (IPC1-7): B66D1/44; B66C15/00; B66D1/54; B66D5/26
Domestic Patent References:
| JP812276A | ||||
| JP8302748A | ||||
| JP9175368A | ||||
| JP5246694A |
Attorney, Agent or Firm:
Kazuhiko Hirose