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Document Type and Number:
Japanese Patent JPH0433254
Kind Code:
U
Application Number:
JP7528890U
Publication Date:
March 18, 1992
Filing Date:
July 17, 1990
Export Citation:
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International Classes:
F21V23/00; H01J7/32; H01J61/34; H01J61/54; H01J61/56; H05B41/24; (IPC1-7): H01J61/54; F21V23/00; H01J7/32; H01J61/34; H01J61/56; H05B41/24



 
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