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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5212277
Kind Code:
B2
Application Number:
JP8011472A
Publication Date:
April 06, 1977
Filing Date:
August 10, 1972
Export Citation:
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International Classes:
C12P13/04; C07C67/00; C07C313/00; C07C319/28; C07C323/58; C07H19/16; C12P11/00; C12P13/12; C12P19/32; C12P21/02