Invention Grant
- Patent Title: Waste water treatment method and apparatus
- Patent Title (中): 废水处理方法和装置
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Application No.: US3487017DApplication Date: 1967-05-12
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Publication No.: US3487017APublication Date: 1969-12-30
- Inventor: THORN EWALD REINHARD , PASSAVANT RUDOLF CHRISTIAN
- Applicant: PASSAVANT WERKE
- Assignee: Passavant Werke
- Current Assignee: Passavant Werke
- Priority: US63811367 1967-05-12
- Main IPC: C02F1/52
- IPC: C02F1/52 ; B01D21/01
Information query
