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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50137974
Kind Code:
A
Application Number:
JP4751974A
Publication Date:
November 01, 1975
Filing Date:
April 30, 1974
Export Citation:
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International Classes:
C07D223/04; C07D207/20; C07D211/76; C07D225/02; C07D227/04; (IPC1-7): C07D227/04
Domestic Patent References:
JP44007924A
JPS485563A
JPS487432A



 
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