Title:
【発明の名称】ダイセツト式ヘツダ-のダイセツト交換装置
Document Type and Number:
Japanese Patent JPH0669594
Kind Code:
B2
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Inventors:
Yuji Ito
Application Number:
JP19692485A
Publication Date:
September 07, 1994
Filing Date:
September 05, 1985
Export Citation:
Assignee:
Asahi Sunac Co., Ltd.
International Classes:
B21J9/06; B21D37/04; B21J13/02; (IPC1-7): B21J13/02; B21J9/06
Attorney, Agent or Firm:
Hiroshi Noguchi
Next Patent: SEMICONDUCTOR LASER AND MANUFACTURE THEREOF