Invention Grant
- Patent Title: Multiple tracer tagging technique
- Patent Title (中): 多重跟踪标签技术
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Application No.: US3990160Application Date: 1960-06-30
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Publication No.: US3149233APublication Date: 1964-09-15
- Inventor: WILSON WILLIAM A , HERRINGTON ARTHUR C
- Applicant: STANDARD OIL CO
- Assignee: Standard Oil Co
- Current Assignee: Standard Oil Co
- Priority: US3990160 1960-06-30
- Main IPC: B01J8/00
- IPC: B01J8/00 ; G01N23/00 ; G21H5/02
Information query
