Classifications

• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
  • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
  • H05B47/20—Responsive to malfunctions or to light source life; for protection
  • H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
  • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
  • H05B47/20—Responsive to malfunctions or to light source life; for protection
  • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
  • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
  • B63B45/00—Arrangements or adaptations of signalling or lighting devices
  • B63B45/04—Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof

Applications Claiming Priority (1)

Publications (1)

Family

ID=20322366

Family Applications (1)

Country Status (4)

• 1974
  • 1974-10-10 SE SE7412728A patent/SE381974B/xx not_active IP Right Cessation
• 1975
  • 1975-10-07 NO NO753385A patent/NO140159C/no unknown
  • 1975-10-10 FI FI752820A patent/FI752820A7/fi not_active Application Discontinuation
  • 1975-10-10 DK DK457175A patent/DK457175A/da unknown

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