Document Type and Number:
Japanese Patent JPS5425502
Kind Code:
U
Application Number:
JP9881677U
Publication Date:
February 20, 1979
Filing Date:
July 22, 1977
Export Citation:
International Classes:
F04C5/00; A61M1/00; A61M1/10; (IPC1-7): F04C5/00; A61M1/00