HU902096D0 - Process and apparatus for protection against freezing of ducts of gaseous media, preferably for gas pipelines of intermediate or medium-high pressure
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Process and apparatus for protection against freezing of ducts of gaseous media, preferably for gas pipelines of intermediate or medium-high pressure
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Publication number
HU902096D0
HU902096D0HU902096AHU209690AHU902096D0HU 902096 D0HU902096 D0HU 902096D0HU 902096 AHU902096 AHU 902096AHU 209690 AHU209690 AHU 209690AHU 902096 D0HU902096 D0HU 902096D0
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Application filed by Koezep Dunantuli GazszolgaltatfiledCriticalKoezep Dunantuli Gazszolgaltat
Priority to HU209690ApriorityCriticalpatent/HUT56734A/hu
Publication of HU902096D0publicationCriticalpatent/HU902096D0/hu
Publication of HUT56734ApublicationCriticalpatent/HUT56734A/hu
HU209690A1990-04-051990-04-05Method and arrangement for protecting duct transporting gaseous medium first intermediate and high-intermediate pressure gas conduit against freezing
HUT56734A
(en)