Title:
【発明の名称】真空熱処理炉
Document Type and Number:
Japanese Patent JP2777798
Kind Code:
B2
Inventors:
ISHIMARU HAJIME
Application Number:
JP3204688A
Publication Date:
July 23, 1998
Filing Date:
February 15, 1988
Export Citation:
Assignee:
SHINKU KAGAKU KENKYUSHO
International Classes:
F27D11/02; C21D1/773; F27B5/04; F27B5/05; F27B14/04; F27D1/00; F27D1/12; F27D9/00; (IPC1-7): C21D1/773; F27B14/04; F27D1/00
Attorney, Agent or Firm:
Yoshihiko Iinuma (2 outside)