Invention Grant
- Patent Title: Steel section
- Patent Title (中): 钢板
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Application No.: US204135Application Date: 1935-01-16
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Publication No.: US2149757APublication Date: 1939-03-07
- Inventor: BRINK WINFIELD S
- Applicant: FIRESTONE TIRE & RUBBER CO
- Assignee: Firestone Tire & Rubber Co
- Current Assignee: Firestone Tire & Rubber Co
- Priority: US204135 1935-01-16
- Main IPC: B21H1/10
- IPC: B21H1/10
Public/Granted literature
- US4962486A Boundary-free semiconductor memory device having a plurality of slide access memories Public/Granted day:1990-10-09
Information query
