Invention Grant
- Patent Title: Filler and method of making same
- Patent Title (中): 填料及其制作方法
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Application No.: US16479537Application Date: 1937-09-20
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Publication No.: US2188494APublication Date: 1940-01-30
- Inventor: BODE HAROLD E
- Applicant: CORN PROD REFINING CO
- Assignee: Corn Products Refining Co
- Current Assignee: Corn Products Refining Co
- Priority: US16479537 1937-09-20
- Main IPC: A61K8/19
- IPC: A61K8/19 ; A61K8/73 ; A61Q19/00 ; C01F11/00 ; C04B20/10 ; C09C1/02 ; D21H17/69
Public/Granted literature
- US11043754B2 Method and apparatus for multi-feed multi-band MIMO antenna system Public/Granted day:2021-06-22
Information query
