发明名称 Mounting for sectional screen
摘要 A strainer construction including a generally rectangular screen section for the interior of a walled vessel equipped with unique hook receiving means for supporting the same and facilitating expansion of the number of screen sections.
申请公布号 US4040901(A) 申请公布日期 1977.08.09
申请号 US19760714517 申请日期 1976.08.16
申请人 ESCO CORPORATION 发明人 LEISURE, EVERETT R.
分类号 B01D29/25;D21C7/00;(IPC1-7):D21C7/00;B01D25/02 主分类号 B01D29/25
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