4. Telephonic communications
  5. With usage measurement
  6. Call traffic recording or monitoring

Herbert Jans

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Circuit arrangement for telecommunications exchange systems, par

Telephonic communications – With usage measurement – Call traffic recording or monitoring
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circuit arrangement for telecommunications switching systems, pa

Telephonic communications – With usage measurement – Call charge metering or monitoring
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circuit arrangement for telecommunications systems, particularly

Communications: electrical – Continuously variable indicating – With meter reading
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circuit arrangement for telecommunications systems, particularly

Communications: electrical – Continuously variable indicating – With meter reading
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Herbert Jans does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Herbert Jans, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Herbert Jans will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-1179169

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure