Document Type and Number:
Japanese Patent JPS5222141
Kind Code:
Y2
Application Number:
JP8458973U
Publication Date:
May 20, 1977
Filing Date:
July 20, 1973
Export Citation:
International Classes:
G01R19/155; A61B5/04; A61B5/0408; A61N1/04; G01R29/14; (IPC1-7): A61B5/04