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Patent Searching and Data


Title:
【発明の名称】ターボ分子ポンプ
Document Type and Number:
Japanese Patent JP2906714
Kind Code:
B2
Inventors:
KUBO MASAHIDE
Application Number:
JP6683391A
Publication Date:
June 21, 1999
Filing Date:
March 29, 1991
Export Citation:
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Assignee:
SHIMAZU SEISAKUSHO KK
International Classes:
F04D19/04; (IPC1-7): F04D19/04
Domestic Patent References:
JP62279282A
JP1273899A
Attorney, Agent or Firm:
Kazuhiro Akazawa