Document Type and Number:
Japanese Patent JPS5752628
Kind Code:
Y2
Application Number:
JP4311479U
Publication Date:
November 15, 1982
Filing Date:
April 03, 1979
Export Citation:
International Classes:
C04B7/44; B01J6/00; F27B7/32; F27D13/00; (IPC1-7): F27D13/00; C04B7/44