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Hubert Zwirglmaier
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Regensburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Selector for an on-load tap changer and on-load tap changer with lo...
Patent number
10,643,802
Issue date
May 5, 2020
MASCHINENFABRIK REINHAUSEN GMBH
Christian Hammer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
On-load tap changer
Patent number
9,697,963
Issue date
Jul 4, 2017
MASCHINENFABRIK REINHAUSEN GMBH
Hubert Zwirglmaier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
On-load tap changer, method for installing a load transfer switch i...
Patent number
9,640,339
Issue date
May 2, 2017
MASCHINENFABRIK REINHAUSEN GMBH
Klaus Hoepfl
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SELECTOR FOR AN ON-LOAD TAP CHANGER AND ON-LOAD TAP CHANGER WITH LO...
Publication number
20190096596
Publication date
Mar 28, 2019
Christian Hammer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ON-LOAD TAP CHANGER
Publication number
20160155580
Publication date
Jun 2, 2016
Hubert ZWIRGLMAIER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ON-LOAD TAP CHANGER, METHOD FOR INSTALLING A LOAD TRANSFER SWITCH I...
Publication number
20160141120
Publication date
May 19, 2016
Klaus HOEPFL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELECTOR SWITCH FOR TAP-CHANGING TRANSFORMERS AND SUPPORT ARM FOR A...
Publication number
20160133399
Publication date
May 12, 2016
MASCHINENFABRIK REINHAUSEN GMBH
Hubert ZWIRGLMAIER
H01 - BASIC ELECTRIC ELEMENTS