Invention Grant
- Patent Title: Process for manufacturing double superphosphate
- Patent Title (中): 制造双过磷酸钙的工艺
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Application No.: US17500127Application Date: 1927-03-12
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Publication No.: US1837285APublication Date: 1931-12-22
- Inventor: BEVERLY OBER , WIGHT EDWARD H , WAGGAMAN WILLIAM H
- Applicant: OBERPHOS COMPANY
- Assignee: Oberphos Company
- Current Assignee: Oberphos Company
- Priority: US17500127 1927-03-12
- Main IPC: C05B1/04
- IPC: C05B1/04
Public/Granted literature
- US11835362B2 Depth sensing using line pattern generators Public/Granted day:2023-12-05
Information query
