Invention Grant
- Patent Title: Device for the determination of changes in the composition of gas
- Patent Title (中): 用于确定气体成分变化的装置
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Application No.: US74805158Application Date: 1958-07-11
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Publication No.: US2963600APublication Date: 1960-12-06
- Inventor: ERNST MEILI , THOMAS LAMPART , HEINRICH DERFLER
- Applicant: CERBERUS G M B H
- Assignee: Cerberus G M B H
- Current Assignee: Cerberus G M B H
- Priority: CH2963600X 1957-10-30
- Main IPC: G01N27/66
- IPC: G01N27/66 ; G08B17/113 ; H01J41/08
Information query
