Device for trench-free replacing of pipelines
A Standard patent application filed on 12 February 1991 credited to Grigoraschenko, Vladimir Alexandrovich
;
Isakov, Alexandr Leonidovich
;
Kostylev, Alexandr Dmitrievich
;
Kurlenya, Mikhail Vladimirovich
;
Syryamin, Nikolai Dmitrievich
;
Plavskikh, Vladimir Dmitrievich
;
Reifisov, Jury Borisovich
;
Rudovsky, Valery Davydovich
;
Nefedov, Jury Ivanovich
Details
Application number :
81903
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device for trench-free replacing of pipelines
Inventor :
Grigoraschenko, Vladimir Alexandrovich
;
Isakov, Alexandr Leonidovich
;
Kostylev, Alexandr Dmitrievich
;
Kurlenya, Mikhail Vladimirovich
;
Syryamin, Nikolai Dmitrievich
;
Plavskikh, Vladimir Dmitrievich
;
Reifisov, Jury Borisovich
;
Rudovsky, Valery Davydovich
;
Nefedov, Jury Ivanovich
Agent name :
Address for service :
Filing date :
12 February 1991
Associated companies :
Applicant name :
Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk SSSR