Invention Grant
- Patent Title: Troughing roller assembly for belt conveyors
- Patent Title (中): 皮带输送机滚筒组件
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Application No.: US69230857Application Date: 1957-10-25
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Publication No.: US2862608APublication Date: 1958-12-02
- Inventor: NEWTON JOHN S
- Applicant: GOODMAN MFG CO
- Assignee: Goodman Mfg Co
- Current Assignee: Goodman Mfg Co
- Priority: US69230857 1957-10-25
- Main IPC: B65G39/14
- IPC: B65G39/14
Information query
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