Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 PL136771B2 - Method of manufacture of azo 1:2 type chromocomplex dye
- Google Patents
PL136771B2 - Method of manufacture of azo 1:2 type chromocomplex dye
- Google Patents
Method of manufacture of azo 1:2 type chromocomplex dye
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Priority to PL24960384ApriorityCriticalpatent/PL136771B2/en
Publication of PL249603A2publicationCriticalpatent/PL249603A2/en
Publication of PL136771B2publicationCriticalpatent/PL136771B2/en