Invention Grant
- Patent Title: Working light metals
- Patent Title (中): 工作轻金属
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Application No.: US14844026Application Date: 1926-11-15
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Publication No.: US1647095APublication Date: 1927-10-25
- Inventor: HOY JOHN E
- Applicant: DOW CHEMICAL CO
- Assignee: Dow Chemical Co
- Current Assignee: Dow Chemical Co
- Priority: US14844026 1926-11-15
- Main IPC: B23P15/10
- IPC: B23P15/10
Public/Granted literature
- US20160074257A1 Absorbent Articles Public/Granted day:2016-03-17
Information query
