4. Communications: electrical
  5. Systems
  6. Call station

Michel Langenfeld

Inventor

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

Details

Inventor

active

Device for the transmission over a distance of indications in pa

Communications: electrical – Systems – Call station
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Large-diameter insulated pipe

Pipes and tubular conduits – Combined – With end structure
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Plastic tube formed by spiral winding of a snap locking profile

Stock material or miscellaneous articles – Plural parts with edges or temporary joining means each...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Remote adding and reading device for a meter

Communications: electrical – Systems – Call station
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-893831

  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