Membership
Tour
Register
Log in
3489343
Follow
Information
Patent Grant
3489343
References
Source
Patent Number
3,489,343
Date Filed
Not available
Date Issued
Tuesday, January 13, 1970
54 years ago
CPC
F15C3/007 - using a spiral spring which allows fluid bass upon deformation
US Classifications
235 - Registers
251 - Valves and valve actuation
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.