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 PL136767B2 - Method of manufacture of mixed azo 1:2 type chromocomplex dyes
- Google Patents
PL136767B2 - Method of manufacture of mixed azo 1:2 type chromocomplex dyes
- Google Patents
Method of manufacture of mixed azo 1:2 type chromocomplex dyes
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Priority to PL24959684ApriorityCriticalpatent/PL136767B2/en
Publication of PL249596A2publicationCriticalpatent/PL249596A2/en
Publication of PL136767B2publicationCriticalpatent/PL136767B2/en