BE431965A - - Google Patents

Info

Publication number

BE431965A

BE431965A BE431965DA BE431965A BE 431965 A BE431965 A BE 431965A BE 431965D A BE431965D A BE 431965DA BE 431965 A BE431965 A BE 431965A

Authority

BE

Belgium

Prior art keywords

relay

office

contact

telephone system

selector

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 230000005284 excitation Effects 0.000 claims 1
• 239000004020 conductor Substances 0.000 description 19
• 238000004804 winding Methods 0.000 description 11
• 230000005540 biological transmission Effects 0.000 description 3
• 230000035939 shock Effects 0.000 description 3
• 230000033001 locomotion Effects 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 238000012986 modification Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 230000036540 impulse transmission Effects 0.000 description 1
• 210000000056 organ Anatomy 0.000 description 1