Title:
MANUFACTURE OF WASHER INCORPORATED TAPPING SCREW
Document Type and Number:
Japanese Patent JPS58187611
Kind Code:
A
Inventors:
OKADA HIROYUKI
Application Number:
JP6926582A
Publication Date:
November 01, 1983
Filing Date:
April 23, 1982
Export Citation:
Assignee:
NITTO SEIKO KK
International Classes:
F16B25/00; B21D28/00; B21D28/24; F16B27/00; (IPC1-7): B21D28/24; F16B25/00