Invention Grant
- Patent Title: Oil vaporizer
- Patent Title (中): 油蒸发器
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Application No.: US78798747Application Date: 1947-11-25
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Publication No.: US2593166APublication Date: 1952-04-15
- Inventor: METTIVIER MEYER HUGO HUBERTUS
- Applicant: PHILIPS LAB INC
- Assignee: Philips Lab Inc
- Current Assignee: Philips Lab Inc
- Priority: US78798747 1947-11-25
- Main IPC: F23K5/22
- IPC: F23K5/22
Information query
