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- Google Patents
AU454119B2 - An electrical tubular heating element
- Google Patents
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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ELPAG AG CHUR
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ELPAG AG CHUR
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Application filed by ELPAG AG CHURfiledCriticalELPAG AG CHUR
Application grantedgrantedCritical
Publication of AU2899571ApublicationCriticalpatent/AU2899571A/en
Publication of AU454119B2publicationCriticalpatent/AU454119B2/en