Membership
Tour
Register
Log in
1926480
Follow
Information
Patent Grant
1926480
References
Source
Patent Number
1,926,480
Date Filed
Not available
Date Issued
Tuesday, September 12, 1933
90 years ago
CPC
H02J7/18 - due to variation of ohmic resistance in field circuit, using resistance switching in or out of circuit step by step
US Classifications
320 - Electricity: battery or capacitor charging or discharging
200 - Electricity: circuit makers and breakers
322 - Electricity: single generator systems
335 - Electricity: magnetically operated switches, magnets, and electromagnets
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.