Invention Grant
- Patent Title: Combination hanger and track for edgewise-movable doors.
- Patent Title (中): 组合挂钩和跟踪可移动门。
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Application No.: US1904213508Application Date: 1904-06-21
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Publication No.: US856607APublication Date: 1907-06-11
- Inventor: SCHUYLER DANIEL , LAUGHLIN HOMER JR
- Applicant: PERFECT SLIDING DOOR COMPANY
- Assignee: Perfect Sliding Door Company
- Current Assignee: Perfect Sliding Door Company
- Priority: US1904213508 1904-06-21
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