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Patent Searching and Data


Title:
フィルタホルダ
Document Type and Number:
Japanese Patent JP4369544
Kind Code:
B2
Inventors:
Hiroaki Suzuki
Application Number:
JP33357198A
Publication Date:
November 25, 2009
Filing Date:
November 25, 1998
Export Citation:
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Assignee:
HOYA CORPORATION
International Classes:
G03B11/00; G03B17/12
Domestic Patent References:
JP6078938U
JP9292647A
JP57103523U
JP10170969A
JP59095328U
JP64015208U
Attorney, Agent or Firm:
Kunio Miura