Invention Grant
- Patent Title: Fertilizer and process for making same
- Patent Title (中): 肥料和制作方法
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Application No.: US35144020Application Date: 1920-01-14
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Publication No.: US1350591APublication Date: 1920-08-24
- Inventor: CAROTHERS JOHN N
- Applicant: NEWTON D BAKER
- Assignee: Newton D Baker
- Current Assignee: Newton D Baker
- Priority: US35144020 1920-01-14
- Main IPC: C05B11/06
- IPC: C05B11/06
Public/Granted literature
- US1427682A Cork substitute and process of manufacture Public/Granted day:1922-08-29
Information query
