Title:
【発明の名称】真空炉
Document Type and Number:
Japanese Patent JP2936655
Kind Code:
B2
Inventors:
MATSUI KOJI
SATSUDEN HIRONORI
SATSUDEN HIRONORI
Application Number:
JP16249490A
Publication Date:
August 23, 1999
Filing Date:
June 20, 1990
Export Citation:
Assignee:
DAIDO TOKUSHUKO KK
International Classes:
C21D1/773; F27D11/02; (IPC1-7): C21D1/773; F27D11/02
Domestic Patent References:
JP61180675A | ||||
JP1134196A | ||||
JP1142018A | ||||
JP264391A | ||||
JP452213A | ||||
JP5021310B2 |
Attorney, Agent or Firm:
Hiroshi Satake