HE SYSTEM ELECTRONIC GMBH & CO. KG
HE SYSTEM ELECTRONIC GMBH & CO. KG Patent applications | ||
Patent application number | Title | Published |
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20110168692 | ELECTRICAL HEATING ELEMENT AND A METHOD FOR ITS PRODUCTION - The invention relates to an electrical heating element which is in the form of a flat piece and has the following layers: a first ceramic substrate in a burnt state, a resistance layer composed of a resistance material which is applied to the first ceramic substrate, a low-melting-point glass layer, which completely covers the resistance layer | 07-14-2011 |