Apparatus for extruding a honeycomb structural body
摘要
A die for extruding a honeycomb structural body capable of preventing the deformation of the honeycomb structural body when the honeycomb structural body is extruded.
申请公布号
US4163640(A)
申请公布日期
1979.08.07
申请号
US19780910528
申请日期
1978.05.30
申请人
INSTITUTE OF TECH PRECISION ELECTRICAL DISCHARGE WORKS;NGK INSULATORS, LTD.,
