CH509534A - Gruppo di rubinetti di chiusura e di scarico per impianti di riscaldamento
- Google Patents
Gruppo di rubinetti di chiusura e di scarico per impianti di riscaldamento
Info
Publication number
CH509534A
CH509534ACH1439670ACH1439670ACH509534ACH 509534 ACH509534 ACH 509534ACH 1439670 ACH1439670 ACH 1439670ACH 1439670 ACH1439670 ACH 1439670ACH 509534 ACH509534 ACH 509534A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fracchia UmbertofiledCriticalFracchia Umberto
Priority to CH1439670ApriorityCriticalpatent/CH509534A/it
Publication of CH509534ApublicationCriticalpatent/CH509534A/it
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
F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH1439670A1970-09-291970-09-29Gruppo di rubinetti di chiusura e di scarico per impianti di riscaldamento
CH509534A
(it)