Document Type and Number:
Japanese Patent JPS5112248
Kind Code:
B1
Application Number:
JP8741470A
Publication Date:
April 17, 1976
Filing Date:
October 05, 1970
Export Citation:
International Classes:
A61B3/14; A61B1/00; A61B1/04; G02B7/02; G02B7/04; G02B21/36; G02B23/26; (IPC1-7): A61B1/04; G02B7/02; G02B21/36