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Priority to NL6502794ApriorityCriticalpatent/NL6502794A/xx
Publication of NL6502794ApublicationCriticalpatent/NL6502794A/xx
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
F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous