Invention Grant
- Patent Title: Hand-protecting device.
- Patent Title (中): 手动保护装置。
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Application No.: US1905269581Application Date: 1905-07-14
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Publication No.: US824174APublication Date: 1906-06-26
- Inventor: CLARK ROBERT M , CLARK FANNIE E
- Applicant: CLARK ROBERT M , CLARK FANNIE E
- Assignee: Robert M Clark,Fannie E Clark
- Current Assignee: Robert M Clark,Fannie E Clark
- Priority: US1905269581 1905-07-14
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