Title:
DUST SEALING DEVICE IN SEALING DEVICE FOR GRATE MACHINE
Document Type and Number:
Japanese Patent JPS5913892
Kind Code:
A
Inventors:
OOTAWA KIMIAKI
Application Number:
JP12220582A
Publication Date:
January 24, 1984
Filing Date:
July 15, 1982
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F27D17/00; C22B1/26; F16J15/14; F16J15/40; F27B21/00; F27B21/08; (IPC1-7): F16J15/14; F16J15/40; F27D17/00
Domestic Patent References:
| JP38010951A |
Attorney, Agent or Firm:
Kimura Masami