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 Предприятие П/Я В-2141filedCriticalПредприятие П/Я В-2141
Priority to SU762383459ApriorityCriticalpatent/SU629588A1/en
Application grantedgrantedCritical
Publication of SU629588A1publicationCriticalpatent/SU629588A1/en
Valves And Accessory Devices For Braking Systems
(AREA)
Description
аbut
Claims (2)
1. Патент ФРГ 1.905.075, кл. 21 с 68/50, 1970.1. The patent of Germany 1.905.075, cl. 21 from 68/50, 1970.2. Авторское свидетельство СССР 383153, кл. Н 02 Н 7/00, 1972.2. USSR author's certificate 383153, cl. H 02 H 7/00, 1972.Й1H1тt
SU762383459A1976-07-071976-07-07Arrangement for protecting three-phase mains from single phase failure
SU629588A1
(en)