Document Type and Number:
Japanese Patent JPS6367682
Kind Code:
U
Application Number:
JP16167886U
Publication Date:
May 07, 1988
Filing Date:
October 22, 1986
Export Citation:
International Classes:
F04B45/04; A61B5/02; A61B5/022; F04B43/02; (IPC1-7): F04B45/04; A61B5/02