Invention Grant
- Patent Title: Refractory practices
- Patent Title (中): 耐火实践
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Application No.: US28013663Application Date: 1963-05-13
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Publication No.: US3215546APublication Date: 1965-11-02
- Inventor: BRENT WILSON ALBERT , PAUL WEAVER ERNEST
- Applicant: HARBISON WALKER REFRACTORIES
- Assignee: Harbison Walker Refractories
- Current Assignee: Harbison Walker Refractories
- Priority: US28013663 1963-05-13
- Main IPC: C21C5/44
- IPC: C21C5/44
Information query
