Invention Grant
- Patent Title: Process of manufacturing and handling brick
- Patent Title (中): 砖的制造和处理过程
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Application No.: US26666918Application Date: 1918-12-14
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Publication No.: US1384393APublication Date: 1921-07-12
- Inventor: LUCE GRAFTON E
- Applicant: LUCE GRAFTON E
- Assignee: Grafton E Luce
- Current Assignee: Grafton E Luce
- Priority: US26666918 1918-12-14
- Main IPC: B65G67/14
- IPC: B65G67/14
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