Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JAROCO ENGINEERING CO
Original Assignee
JAROCO ENGINEERING CO
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Filing date
Publication date
Application filed by JAROCO ENGINEERING COfiledCriticalJAROCO ENGINEERING CO
Application grantedgrantedCritical
Publication of FR1154570ApublicationCriticalpatent/FR1154570A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING