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 PL148432B2 - Agent for dyeing polyester fibre to black colour
- Google Patents
PL148432B2 - Agent for dyeing polyester fibre to black colour
- Google Patents
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Priority to PL26929987ApriorityCriticalpatent/PL148432B2/en
Publication of PL269299A2publicationCriticalpatent/PL269299A2/en
Publication of PL148432B2publicationCriticalpatent/PL148432B2/en