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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
F16L43/00—Bends; Siphons
F16L43/02—Bends; Siphons adapted to make use of special securing means
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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FR753502D1932-03-171933-03-16
Pipe fittings and method of making them
ExpiredFR753502A
(en)