4. Dynamic magnetic information storage or retrieval
  5. Record transport with head stationary during transducing
  6. Drum record

Adelbert Schalk

Inventor

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

Details

Inventor

active

Circuit breaker with a moveable plug contact

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Coupling device for transmitting axial movement to a rotatable b

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for measuring the velocity of a fluid flowing in a flow c

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Diaphragm valve

Valves and valve actuation – Reciprocating valve – Diaphragm
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electromagnetic flowmeter construction

Measuring and testing – Volume or rate of flow – By measuring electrical or magnetic properties
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-64203

  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