Invention Grant
- Patent Title: Light control panel
- Patent Title (中): 灯控面板
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Application No.: US3437405DApplication Date: 1964-08-27
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Publication No.: US3437405APublication Date: 1969-04-08
- Inventor: NORTHROP HARRY V
- Applicant: OWENS CORNING FIBERGLASS CORP
- Assignee: Owens Corning
- Current Assignee: Owens Corning
- Priority: US39257964 1964-08-27
- Main IPC: F21V3/04
- IPC: F21V3/04 ; F21V5/00 ; G02B6/04 ; G02B6/43 ; G02B17/00 ; G02B5/14 ; G02B27/00
Information query
