Invention Grant
- Patent Title: Multicomponent gas analyzer
- Patent Title (中): 多组分气体分析仪
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Application No.: US16540150Application Date: 1950-06-01
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Publication No.: US2642536APublication Date: 1953-06-16
- Inventor: HEIGL JOHN J
- Applicant: STANDARD OIL DEV CO
- Assignee: Standard Oil Development Co
- Current Assignee: Standard Oil Development Co
- Priority: US16540150 1950-06-01
- Main IPC: G01N21/37
- IPC: G01N21/37
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