Membership
Tour
Register
Log in
2578541
Follow
Information
Patent Grant
2578541
References
Source
Patent Number
2,578,541
Date Filed
Not available
Date Issued
Tuesday, December 11, 1951
72 years ago
CPC
H03G9/06 - for gain control and tone control
G10H1/46 - Volume control
US Classifications
369 - Dynamic information storage or retrieval
084 - Music
330 - Amplifiers
333 - Wave transmission lines and networks
984 - Musical instruments
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.