Title:
【発明の名称】ボルトおよびその使用限界管理方法
Document Type and Number:
Japanese Patent JP3327615
Kind Code:
B2
Inventors:
Makoto Tanaka
Application Number:
JP7584193A
Publication Date:
September 24, 2002
Filing Date:
April 01, 1993
Export Citation:
Assignee:
Saga Iron Works Co., Ltd.
International Classes:
F16B31/02; G01M13/00; (IPC1-7): G01M13/00; F16B31/02
Domestic Patent References:
| JP6095207A | ||||
| JP63134934A | ||||
| JP61202136A | ||||
| JP62235539A | ||||
| JP1154439U |
Attorney, Agent or Firm:
Masahiro Kurai