Ademco Inc.
251 Little Falls Drive
Wilmington DE 19808
(US)
Nadine H. Jacobson, Esq.,
FROSS ZELNICK
LEHRMAN & ZISSU, P.C.
151 West 42nd St., 17th Floor
New York NY 10036
(US)
Elster GmbH
Steinern Straße 19-21
Mainz-Kastel
(DE)
Stiebel Eltron GmbH & Co. KG,
Patentabteilung S-TS
Dr.-Stiebel-Strasse
Holzminden
(DE)
Англ.Regulators and control devices for heating appliances.