Invention Grant
- Patent Title: Water-resistant fiber product and process of manufacture
- Patent Title (中): 防水纤维制品及其制造工艺
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Application No.: US27738228Application Date: 1928-05-12
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Publication No.: US1784993APublication Date: 1930-12-16
- Inventor: MASON WILLIAM H
- Applicant: MASONITE CORP
- Assignee: Masonite Corp
- Current Assignee: Masonite Corp
- Priority: US27738228 1928-05-12
- Main IPC: D21H17/60
- IPC: D21H17/60
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