Invention Grant
- Patent Title: Apparatus for reducing vaporizable refractory metal compounds
- Patent Title (中): 用于还原可挥发难熔金属化合物的装置
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Application No.: US65745057Application Date: 1957-05-06
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Publication No.: US3078082APublication Date: 1963-02-19
- Inventor: HNILICKA JR MILO P
- Applicant: NAT RES CORP
- Assignee: NAT RES CORP
- Current Assignee: NAT RES CORP
- Priority: US65745057 1957-05-06
- Main IPC: C22B5/04
- IPC: C22B5/04 ; C22B5/06 ; C22B34/14
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