ドリル - Mitsubishi Materials Corporation

Title:

ドリル

Document Type and Number:

Japanese Patent JP4135314

Kind Code:

B2

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Inventors:

Jiro Otani
Kazuhiro Kaneko

Application Number:

JP2000346952A

Publication Date:

August 20, 2008

Filing Date:

November 14, 2000

Export Citation:

Assignee:

Mitsubishi Materials Corporation

International Classes:

B23B51/00

Domestic Patent References:

Attorney, Agent or Firm:

Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama

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