Title:
EXTRUSION MANUFACTURE OF CEMENT GROUP MATERIAL
Document Type and Number:
Japanese Patent JPS63212505
Kind Code:
A
Inventors:
SADAKATA TOSHIYA
ISHIJIMA HIROYUKI
ISHIJIMA HIROYUKI
Application Number:
JP4621287A
Publication Date:
September 05, 1988
Filing Date:
February 27, 1987
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
B28B3/20; B28B3/12; (IPC1-7): B28B3/12
Attorney, Agent or Firm:
Shigeji Sato (1 person outside)
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