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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61158738
Kind Code:
U
Application Number:
JP4223985U
Publication Date:
October 01, 1986
Filing Date:
March 23, 1985
Export Citation:
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International Classes:
H03H9/145; H03H3/08; H03H9/64; (IPC1-7): H03H9/145; H03H9/64
Domestic Patent References:
JPS5834047A1983-02-28
JPS5832526A1983-02-25