Invention Grant
- Patent Title: Apparatus for determining the rate of settling of suspensions
- Patent Title (中): 用于确定悬浮液沉降速率的装置
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Application No.: US43783754Application Date: 1954-06-18
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Publication No.: US2845793APublication Date: 1958-08-05
- Inventor: CARDWELL JR WILLIAM T
- Applicant: CALIFORNIA RESEARCH CORP
- Assignee: California Research Corp
- Current Assignee: California Research Corp
- Priority: US43783754 1954-06-18
- Main IPC: B01D21/00
- IPC: B01D21/00 ; E21B21/06 ; E21B21/08 ; E21B49/00 ; G01N15/04
Information query
