Title:
PRODUCTION OF METAL VACUUM DOUBLE TANK
Document Type and Number:
Japanese Patent JPS6373923
Kind Code:
A
Inventors:
TOIDA SHOJI
ARAI YOSHINORI
OTA HIDETOSHI
ARAI YOSHINORI
OTA HIDETOSHI
Application Number:
JP21851286A
Publication Date:
April 04, 1988
Filing Date:
September 17, 1986
Export Citation:
Assignee:
NIPPON OXYGEN CO LTD
International Classes:
A47J41/02; A45C11/20; (IPC1-7): A45C11/20; A47J41/02
Domestic Patent References:
| JPS61106121A | 1986-05-24 |
Attorney, Agent or Firm:
Masatake Shiga