Document Type and Number:
Japanese Patent JPH03118977
Kind Code:
U
Application Number:
JP2674190U
Publication Date:
December 09, 1991
Filing Date:
March 15, 1990
Export Citation:
International Classes:
B65H67/06; (IPC1-7): B65H67/06
Domestic Patent References:
| JP3119125B2 | 2000-12-18 | |||
| JPS4110179Y1 | 1966-05-16 |
Previous Patent: 放熱効率向上型冷却シート
Next Patent: ROOT SUBMERGED ARC WELDING METHOD FOR EXTRA-THICK PLATE MULTILAYER WELDING
Next Patent: ROOT SUBMERGED ARC WELDING METHOD FOR EXTRA-THICK PLATE MULTILAYER WELDING