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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5390114
Kind Code:
U
Application Number:
JP17356776U
Publication Date:
July 24, 1978
Filing Date:
December 24, 1976
Export Citation:
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International Classes:
F01N3/28; B01J19/24; (IPC1-7): F01N3/15; B01J1/14
Domestic Patent References:
JP48048821B
JPS4877213A1973-10-17
JPS50129713A1975-10-14