Invention Grant
- Patent Title: Bearing device for a venetian blind
- Patent Title (中): 百叶帘用轴承装置
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Application No.: US41038464Application Date: 1964-11-12
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Publication No.: US3333905APublication Date: 1967-08-01
- Inventor: HENNEQUIN PETRUS J
- Applicant: HUNTER DOUGLAS INTERNATIONAL
- Assignee: Hunter Douglas International
- Current Assignee: Hunter Douglas International
- Priority: NL300512 1963-11-14
- Main IPC: E06B9/307
- IPC: E06B9/307 ; E06B9/322 ; E06B9/323
Information query
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