Membership
Tour
Register
Log in
Joachim Kaletta
Follow
Person
Berlin, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Drive device for a switching device for medium-voltage switchgear a...
Patent number
6,506,993
Issue date
Jan 14, 2003
Siemens Aktiengesellschaft
Karl-Heinz Gronemann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Locking device for a switching device with an electromagnetic actuator
Patent number
5,075,661
Issue date
Dec 24, 1991
Siemens Aktiengesellschaft
Joachim Kaletta
H01 - BASIC ELECTRIC ELEMENTS