Membership
Tour
Register
Log in
1957480
Follow
Information
Patent Grant
1957480
References
Source
Patent Number
1,957,480
Date Filed
Not available
Date Issued
Tuesday, May 8, 1934
90 years ago
CPC
H01H85/38 - Means for extinguishing or suppressing arc
H01H2085/386 - with magnetic or electrodynamic arc-blowing
US Classifications
337 - Electricity: electrothermally or thermally actuated switches
218 - High-voltage switches with arc preventing or extinguishing devices
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.