BE477860A - - Google Patents

Info

Publication number

BE477860A

BE477860A BE477860DA BE477860A BE 477860 A BE477860 A BE 477860A BE 477860D A BE477860D A BE 477860DA BE 477860 A BE477860 A BE 477860A

Authority

BE

Belgium

Prior art keywords

relay

line

office

relays

station

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 230000005540 biological transmission Effects 0.000 claims description 15
• 238000004804 winding Methods 0.000 description 10
• 241000278713 Theora Species 0.000 description 7
• 230000008859 change Effects 0.000 description 6
• 230000002441 reversible effect Effects 0.000 description 5
• 230000008485 antagonism Effects 0.000 description 2
• 238000012986 modification Methods 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 230000007935 neutral effect Effects 0.000 description 2
• 230000035945 sensitivity Effects 0.000 description 2
• 230000009471 action Effects 0.000 description 1
• 230000003213 activating effect Effects 0.000 description 1
• 230000004913 activation Effects 0.000 description 1
• 238000004891 communication Methods 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000005284 excitation Effects 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000000737 periodic effect Effects 0.000 description 1
• 230000004044 response Effects 0.000 description 1
• 230000000284 resting effect Effects 0.000 description 1