Invention Grant
- Patent Title: Spring cushion construction
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Application No.: US19988738Application Date: 1938-04-04
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Publication No.: US2265251APublication Date: 1941-12-09
- Inventor: REED CLAIR S
- Applicant: REYNOLDS SPRING CO
- Assignee: Reynolds Spring Co
- Current Assignee: Reynolds Spring Co
- Priority: US19988738 1938-04-04
- Main IPC: A47C7/35
- IPC: A47C7/35 ; B60N2/70
Information query
