Title:
METHOD OF PIERCING INTO BALL IN MARKING NEEDLE MANUFACTURING PROCESS
Document Type and Number:
Japanese Patent JPS5479755
Kind Code:
A
Inventors:
FUJII AKIO
Application Number:
JP14694777A
Publication Date:
June 26, 1979
Filing Date:
December 06, 1977
Export Citation:
Assignee:
FUJII AKIO
International Classes:
B21G3/02; B21G3/00; (IPC1-7): B21G3/00
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