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 AU119133B2 - Smelting of drosses, mattes andthe like
- Google Patents
AU119133B2 - Smelting of drosses, mattes andthe like
- Google Patents
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU9959/43A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Smelting and Refining Co
Original Assignee
American Smelting and Refining Co
Publication of AU119133B2publicationCriticalpatent/AU119133B2/en
FOERFARANDE FOER FRAMSTAELLNING AV RAOKOPPAR FRAON KOPPARMALM ELLER -KONCENTRAT INNEHAOLLANDE SKADLIGA ELLER EKONOMISKT SINIFIKANTA MAENGDER ANDRA ICKE-JAERNMETALLER