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Patent Searching and Data


Title:
【発明の名称】半導体装置の製造方法
Document Type and Number:
Japanese Patent JP2870872
Kind Code:
B2
Inventors:
SATO JUNICHI
GOCHO TETSUO
Application Number:
JP27793089A
Publication Date:
March 17, 1999
Filing Date:
October 25, 1989
Export Citation:
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Assignee:
SONII KK
International Classes:
H01L21/76; H01L21/302; H01L21/3065; H01L21/31; (IPC1-7): H01L21/76; H01L21/3065; H01L21/31
Domestic Patent References:
JP63257246A
JP62143430A
JP62146269A
JP1158724A
Attorney, Agent or Firm:
Hideaki Ogawa