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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5347757
Kind Code:
U
Application Number:
JP13416477U
Publication Date:
April 22, 1978
Filing Date:
October 05, 1977
Export Citation:
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International Classes:
F21S13/12; C11C5/00; F21L19/00; (IPC1-7): F21L19/00
Domestic Patent References:
JPS389546Y1