Invention Grant
- Patent Title: Process for producing a finely divided transition metal
- Patent Title (中): 用于生产细碎过渡金属的方法
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Application No.: US28134763Application Date: 1963-05-17
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Publication No.: US3323902APublication Date: 1967-06-06
- Inventor: KROLL WOLFRAM R
- Applicant: EXXON RESEARCH ENGINEERING CO
- Assignee: ExxonMobil Research and Engineering Co
- Current Assignee: ExxonMobil Research and Engineering Co
- Priority: US28134763 1963-05-17
- Main IPC: B22F9/24
- IPC: B22F9/24 ; C22B21/00
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