Membership
Tour
Register
Log in
2609045
Follow
Information
Patent Grant
2609045
References
Source
Patent Number
2,609,045
Date Filed
Not available
Date Issued
Tuesday, September 2, 1952
71 years ago
CPC
H04M15/30 - the meter or calculation of charges not being controlled from an exchange
G04F7/10 - Means used apart from the time-piece for starting or stopping same
US Classifications
368 - Horology: time measuring systems or devices
968 - Horology
D14 - Recording, communication, or information retrieval equipment
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.