Document Type and Number:
Japanese Patent JPS4819397
Kind Code:
U
Application Number:
JP6088471U
Publication Date:
March 05, 1973
Filing Date:
July 13, 1971
Export Citation:
International Classes:
A61B3/113; A61B3/00; A61F9/00; A61H5/00; (IPC1-7): A61F9/00; A61B3/00