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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH029362
Kind Code:
U
Application Number:
JP8669488U
Publication Date:
January 22, 1990
Filing Date:
June 30, 1988
Export Citation:
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International Classes:
F16H53/00; H01L41/12; (IPC1-7): F16H53/00; H01L41/12
Domestic Patent References:
JPS5985407A1984-05-17
JPS5990711A1984-05-25
JPS62159819A1987-07-15
JPS60194768A1985-10-03



 
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