Document Type and Number:
Japanese Patent JPS51141714
Kind Code:
U
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Application Number:
JP6230875U
Publication Date:
November 15, 1976
Filing Date:
May 09, 1975
Export Citation:
International Classes:
F01N3/24; F01N13/08; (IPC1-7): F01N3/15; F01N7/08; F02B77/06