Document Type and Number:
Japanese Patent JPH0226780
Kind Code:
U
More Like This:
Application Number:
JP10561788U
Publication Date:
February 21, 1990
Filing Date:
August 10, 1988
Export Citation:
International Classes:
F04B45/04; A61B5/02; A61B5/022; (IPC1-7): F04B45/04; A61B5/02; A61B5/022
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