Invention Grant
- Patent Title: Fluid indicator
- Patent Title (中): 流体指示器
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Application No.: US26039463Application Date: 1963-02-25
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Publication No.: US3158130APublication Date: 1964-11-24
- Inventor: SZYMANSKI DONALD M
- Applicant: IMP EASTMAN CORP
- Assignee: Imp Eastman Corp
- Current Assignee: Imp Eastman Corp
- Priority: US26039463 1963-02-25
- Main IPC: G01P13/00
- IPC: G01P13/00
Information query
