Document Type and Number:
Japanese Patent JPS63170715
Kind Code:
U
Application Number:
JP6337987U
Publication Date:
November 07, 1988
Filing Date:
April 28, 1987
Export Citation:
International Classes:
F28D3/00; G01F1/00; G01F1/20; (IPC1-7): G01F1/00; F28D3/00; G01F1/00; G01F1/20