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2998508
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Information
Patent Grant
2998508
References
Source
Patent Number
2,998,508
Date Filed
Not available
Date Issued
Tuesday, August 29, 1961
62 years ago
CPC
F21V33/0072 - Hospital beds
F21S8/033 - the surface being a wall or like vertical structure
F21W2131/208 - for hospital wards
Y10S362/801 - Bedroom lighting
US Classifications
362 - Illumination
174 - Electricity: conductors and insulators
220 - Receptacles
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