Document Type and Number:
Japanese Patent JPS5141887
Kind Code:
Y2
Application Number:
JP2315873U
Publication Date:
October 12, 1976
Filing Date:
February 21, 1973
Export Citation:
International Classes:
C03B33/10; B26D7/00; B26D7/01; B43L7/00; B43L7/10; G01B3/04; (IPC1-7): C03B33/10; B26D7/00