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Patent Searching and Data


Title:
【考案の名称】面実装型光結合装置
Document Type and Number:
Japanese Patent JP2534412
Kind Code:
Y2
Inventors:
Tsutomu Nishioka
Tanaka Masumi
Application Number:
JP7473390U
Publication Date:
April 30, 1997
Filing Date:
July 12, 1990
Export Citation:
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Assignee:
Sharp Corporation
International Classes:
H01L31/12; (IPC1-7): H01L31/12
Domestic Patent References:
JP62247575A
JP263142A
JP5294089A
JP265182A
JP298978A
JP6316466U
JP5141974U
Attorney, Agent or Firm:
Umeda Masaru (2 outside)