Invention Grant
- Patent Title: Drum drier for sheet material
- Patent Title (中): 滚筒干燥器用于片材
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Application No.: US49680343Application Date: 1943-07-30
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Publication No.: US2437254APublication Date: 1948-03-09
- Inventor: STANLEY HILL JOHN
- Applicant: MASONITE CORP
- Assignee: Masonite Corp
- Current Assignee: Masonite Corp
- Priority: US49680343 1943-07-30
- Main IPC: D21F5/02
- IPC: D21F5/02
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