Invention Grant
- Patent Title: Apparatus for producing cold electric discharges
- Patent Title (中): 冷电放电装置
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Application No.: US72876424Application Date: 1924-07-28
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Publication No.: US1531196APublication Date: 1925-03-24
- Inventor: JOHANNES KUHLENSCHMIDT
- Applicant: OZON TECHNIK AG
- Assignee: Ozon Technik Ag
- Current Assignee: Ozon Technik Ag
- Priority: US72876424 1924-07-28
- Main IPC: C01B13/11
- IPC: C01B13/11
Information query
