Invention Grant
- Patent Title: Collapsible high chair
- Patent Title (中): 可折叠的高脚椅
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Application No.: US16797027Application Date: 1927-02-14
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Publication No.: US1730895APublication Date: 1929-10-08
- Inventor: CARL NESS
- Applicant: CARL NESS
- Assignee: Ness Carl
- Current Assignee: Ness Carl
- Priority: US16797027 1927-02-14
- Main IPC: A47D1/02
- IPC: A47D1/02
Public/Granted literature
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