Title:
BORING METHOD
Document Type and Number:
Japanese Patent JPS6321101
Kind Code:
A
Inventors:
TAKECHI SHINICHI
Application Number:
JP16511886A
Publication Date:
January 28, 1988
Filing Date:
July 14, 1986
Export Citation:
Assignee:
NAT HOUSE IND
International Classes:
B27C3/04; (IPC1-7): B27C3/04
Attorney, Agent or Firm:
Miyai Akio