FR780488A - Perfectionnements apportés aux conduits distributeurs pour fluides gazeux, notamment aux rampes à gaz pour réchauds et fourneaux à gaz
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Perfectionnements apportés aux conduits distributeurs pour fluides gazeux, notamment aux rampes à gaz pour réchauds et fourneaux à gaz
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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
F16L41/00—Branching pipes; Joining pipes to walls
F16L41/02—Branch units, e.g. made in one piece, welded, riveted
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FR780488D1933-11-031934-10-30Perfectionnements apportés aux conduits distributeurs pour fluides gazeux, notamment aux rampes à gaz pour réchauds et fourneaux à gaz
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(fr)
Perfectionnements apportés aux procédés et installations pour le transport et ladistribution de fluides autres que l'électricité, plus spécialement de gaz