Document Type and Number:
Japanese Patent JPS5332736
Kind Code:
Y2
Application Number:
JP13029672U
Publication Date:
August 14, 1978
Filing Date:
November 14, 1972
Export Citation:
International Classes:
A61F13/511; A61F13/49; D04H5/00; (IPC1-7): A41B13/02; D04H5/00