Invention Grant
- Patent Title: Separable button
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Application No.: US5391525Application Date: 1925-09-01
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Publication No.: US1601689APublication Date: 1926-09-28
- Inventor: RAY MATTESON FREDERICK
- Applicant: FREEMANDAUGHADAY COMPANY
- Assignee: Freemandaughaday Company
- Current Assignee: Freemandaughaday Company
- Priority: US5391525 1925-09-01
- Main IPC: A44B5/02
- IPC: A44B5/02
Information query
