Title:
【考案の名称】テレスコープ式タワークレーンにおけるロックピン着脱治具
Document Type and Number:
Japanese Patent JP2547042
Kind Code:
Y2
Inventors:
Keiichiro Kobayashi
Hiro Tsuruda
Hiro Tsuruda
Application Number:
JP7701392U
Publication Date:
September 03, 1997
Filing Date:
November 09, 1992
Export Citation:
Assignee:
Seiwa Kiko Co., Ltd.
International Classes:
B66C23/42; B66C23/26; B66C23/687; (IPC1-7): B66C23/42; B66C23/26; B66C23/687
Domestic Patent References:
| JP2103083U | ||||
| JP62103590U |
Attorney, Agent or Firm:
Dozo Isono