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Title:
セラミックス鉛筆
Document Type and Number:
Japanese Patent JP3109219
Kind Code:
U
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Inventors:
Jun Mizuno
Application Number:
JP2004005072U
Publication Date:
May 12, 2005
Filing Date:
July 28, 2004
Export Citation:
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Assignee:
Aichi prefecture
International Classes:
(IPC1-7): B43K19/02
Attorney, Agent or Firm:
Aichi Prefectural Institute of Industrial Technology



 
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