Title:
METHOD OF BORING POURING HOLE FOR MOLTEN METAL
Document Type and Number:
Japanese Patent JPS591986
Kind Code:
A
Inventors:
SUZUKI HIROYUKI
Application Number:
JP11064882A
Publication Date:
January 07, 1984
Filing Date:
June 29, 1982
Export Citation:
Assignee:
DAISHIN KAKO KK
International Classes:
F27D3/15; B22D41/44; C21C7/00; C22B9/00; (IPC1-7): C21C7/00; C22B9/00; F27D3/15
Domestic Patent References:
| JPS50153223U | 1975-12-19 | |||
| JPS519008U | 1976-01-23 |
Attorney, Agent or Firm:
Masatoshi Sato
Next Patent: STEAM CONDENSING DEVICE IN POWER PLANT