Membership
Tour
Register
Log in
3917987
Follow
Information
Patent Grant
3917987
References
Source
Patent Number
3,917,987
Date Filed
Not available
Date Issued
Tuesday, November 4, 1975
48 years ago
CPC
G05D3/1436 - with fine or coarse devices
G11B5/55 - Track change, selection or acquisition by displacement of the head
G11B5/5547 - "Seek" control and circuits therefor
H02K41/0356 - moving along a straight path
H02P25/034 - Voice coil motors
US Classifications
318 - Electricity: motive power systems
310 - Electrical generator or motor structure
G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.