Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
  • B61L19/02—Interlocking devices having mechanical or fluid-pressure operation
  • B61L19/023—Interlocking devices having mechanical or fluid-pressure operation purely mechanical

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
• Diaphragms For Electromechanical Transducers (AREA)
• Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Publications (1)

Family

ID=54927

Family Applications (1)

Country Status (1)

• 0
  • BE BE386229D patent/BE386229A/fr unknown

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