Invention Grant
- Patent Title: Metal-wool utensil
- Patent Title (中): 金属羊毛用具
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Application No.: US58823222Application Date: 1922-09-14
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Publication No.: US1497114APublication Date: 1924-06-10
- Inventor: MORIARTY JOHN J , WENTZ ALAN W
- Applicant: MORIARTY JOHN J , WENTZ ALAN W
- Assignee: John J Moriarty,Alan W Wentz
- Current Assignee: John J Moriarty,Alan W Wentz
- Priority: US58823222 1922-09-14
- Main IPC: A47L11/164
- IPC: A47L11/164
Information query
