Title:
【発明の名称】コルゲート成形器
Document Type and Number:
Japanese Patent JP2827448
Kind Code:
B2
Inventors:
MORITA MAKOTO
Application Number:
JP11845090A
Publication Date:
November 25, 1998
Filing Date:
May 08, 1990
Export Citation:
Assignee:
MEIDENSHA KK
International Classes:
H01F41/12; B21D13/02; (IPC1-7): H01F41/12; B21D13/02
Attorney, Agent or Firm:
Fujiya Shiga (2 outside)