Invention Grant
- Patent Title: Portable folding bed.
- Patent Title (中): 便携折叠床
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Application No.: US13389116Application Date: 1916-11-28
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Publication No.: US1289345APublication Date: 1918-12-31
- Inventor: WOODRUFF JAMES LLOYD
- Applicant: WOODRUFF JAMES LLOYD
- Assignee: James Lloyd Woodruff
- Current Assignee: James Lloyd Woodruff
- Priority: US13389116 1916-11-28
Public/Granted literature
- US09062723B2 Parallel double clutch device and drivetrain having a parallel double clutch device of said type Public/Granted day:2015-06-23
Information query
