Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by ALEX MILLS filed Critical ALEX MILLS Priority to US235260A priority Critical patent/US1795634A/en Application granted granted Critical Publication of US1795634A publication Critical patent/US1795634A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee ALEX MILLS Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US235260A Inventor Robert O Boykin Current Assignee (The listed assignees may be inaccurate.
Mokena rotary vacuum filter pdf#
Google Patents Vacuum seal for continuous rotary vacuum filtersĭownload PDF Info Publication number US1795634A US1795634A US235260A US23526027A US1795634A US 1795634 A US1795634 A US 1795634A US 235260 A US235260 A US 235260A US 23526027 A US23526027 A US 23526027A US 1795634 A US1795634 A US 1795634A Authority US United States Prior art keywords vacuum filter mixture screen seal Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US1795634A - Vacuum seal for continuous rotary vacuum filters
US1795634A - Vacuum seal for continuous rotary vacuum filters
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