Membership
Tour
Register
Log in
3674981
Follow
Information
Patent Grant
3674981
References
Source
Patent Number
3,674,981
Date Filed
Not available
Date Issued
Tuesday, July 4, 1972
52 years ago
CPC
F22B1/284 - with water in reservoirs
F22B1/08 - the heat carrier being steam
US Classifications
219 - Electric heating
126 - Stoves and furnaces
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.