Title:
【考案の名称】鋼床版凍結防止装置
Document Type and Number:
Japanese Patent JPH0714406
Kind Code:
Y2
Inventors:
Kazuo Hashimoto
Sugisaki Mamoru
Sugisaki Mamoru
Application Number:
JP7256889U
Publication Date:
April 10, 1995
Filing Date:
June 21, 1989
Export Citation:
Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
International Classes:
E01C3/06; E01D19/08; E01D22/00; (IPC1-7): E01D19/08
Domestic Patent References:
| JP6156362B2 |
Attorney, Agent or Firm:
Tsunemitsu Yamada (1 person outside)
Next Patent: LIGHTING APPARATUS FOR VEHICLE