Title:
【発明の名称】ツールチャック
Document Type and Number:
Japanese Patent JPH0829444
Kind Code:
B2
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Inventors:
NAKAMURA DAIJIRO
Application Number:
JP8039590A
Publication Date:
March 27, 1996
Filing Date:
March 27, 1990
Export Citation:
Assignee:
DELTA KK
International Classes:
B23B31/173; B23B31/12; (IPC1-7): B23B31/173
Attorney, Agent or Firm:
Yoshiaki Nagata
Next Patent: MANUFACTURE OF SEMICONDUCTOR ACCELERATION SENSOR