Title:
【考案の名称】床版遊水導水機構
Document Type and Number:
Japanese Patent JPH0612012
Kind Code:
Y2
Inventors:
Shinzo Ito
Application Number:
JP18305687U
Publication Date:
March 30, 1994
Filing Date:
November 30, 1987
Export Citation:
Assignee:
Sanken Steel Co., Ltd.
International Classes:
E01C3/06; E01D19/08; (IPC1-7): E01D19/08; E01C3/06
Domestic Patent References:
| JP62114983U | ||||
| JP578922B2 |
Attorney, Agent or Firm:
Uno Harumi
Next Patent: TRAINING DUMMY FOR PRACTICING EXTERNAL HEART MASSAGE