Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L9/00—Illumination specially adapted for points, form signals, or gates
  • B61L9/02—Illumination specially adapted for points, form signals, or gates non-electric

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)

Publications (1)

Family

ID=1551626

Family Applications (1)

Country Status (1)

• 0
  • FR FR767663D patent/FR767663A/fr not_active Expired

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