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Priority to DD16291372ApriorityCriticalpatent/DD96565A1/xx
Publication of DD96565A1publicationCriticalpatent/DD96565A1/xx
Priority to DE19732322402prioritypatent/DE2322402A1/de
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions