Invention Grant
- Patent Title: Surgical bandage heater and wringer
- Patent Title (中): 手术绷带加热器和绞拧机
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Application No.: US33306019Application Date: 1919-10-24
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Publication No.: US1340772APublication Date: 1920-05-18
- Inventor: WILLIAM JENNINGS , JANE ARMSTRONG CELIA
- Applicant: WILLIAM JENNINGS , JANE ARMSTRONG CELIA
- Assignee: Jennings William,Armstrong Celia Jane
- Current Assignee: Jennings William,Armstrong Celia Jane
- Priority: US33306019 1919-10-24
- Main IPC: D06F45/00
- IPC: D06F45/00
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