Title:
PIPE REAM DEVICE IN MANDREL DRAWING
Document Type and Number:
Japanese Patent JPS531671
Kind Code:
A
Inventors:
MATSUMOTO TSUYOSHI
TAKAISHI ICHIEI
MOROI HAYATO
KADONAGA TOSHIKI
SATA MUTSUHIRO
ISHIDA YASUMASA
TAKAISHI ICHIEI
MOROI HAYATO
KADONAGA TOSHIKI
SATA MUTSUHIRO
ISHIDA YASUMASA
Application Number:
JP7691076A
Publication Date:
January 09, 1978
Filing Date:
June 28, 1976
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
B21B25/06; B21B19/08; (IPC1-7): B21B19/08
Next Patent: JPH0531672