Invention Grant
- Patent Title: Thin,reinforced permselective films
- Patent Title (中): 薄，增强的选择性薄膜
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Application No.: US3445321DApplication Date: 1967-05-01
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Publication No.: US3445321APublication Date: 1969-05-20
- Inventor: GROVES JAMES N
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US63517667 1967-05-01
- Main IPC: B01D69/10
- IPC: B01D69/10 ; B01D69/12 ; B01D46/54 ; B01D46/00
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