Invention Grant
- Patent Title: Coffee brewing apparatus
- Patent Title (中): 咖啡酿造设备
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Application No.: US6090660Application Date: 1960-10-06
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Publication No.: US3086446APublication Date: 1963-04-23
- Inventor: TOTTEN JOHN A
- Applicant: ROCK OLA MFG CORP
- Assignee: Rock Ola Mfg Corp
- Current Assignee: Rock Ola Mfg Corp
- Priority: US6090660 1960-10-06
- Main IPC: G07F13/06
- IPC: G07F13/06
Information query
