top of page
UNION OF THE SOVIET SOCIALIST REPUBLICS
STATE COMMITTEEON INVENTIONS AND OPENING
AT THE STATE COMMITTEE USSR ON THE SCIENCE AND EQUIPMENT
(State Committee of inventions)
COPYRIGHT CERTIFICATE
No. 300682
On the basis of the powers provided by the Government of the USSR,
State Committee of inventions has granted the present copyright certificate on the invention:
Author(s):Troshkin Vyacheslav Matveyevich
Applicant: Kuibyshev state university
Demand No. 4500804
Invention Priority on 18 October 1988г.
It is registered in the State register of inventions of the USSR on 1 September 1989 г.
Action of the copyright certificate extends on all territory of USSR.
(Stamp)
The Chairman of the Committee (Signature)
Department head (Signature)
______________________________________________
______________________________________________
THE UNION OF THE SOVIET SOCIALIST REPUBLICS
THE NATIONAL COMMITTEE FOR INVENTIONS AND DISCOVERIES
UNDER THE NATIONAL COMMITTEE OF USSR FOR SCIENCE AND EQUIPMENT
CERTIFICATE OF AUTHORSHIP
No. 1705185
Pursuant to the authority granted by the Government of the USSR
The National Committee for Inventions issued this inventor`s certificate on the invention:
"Hydrojet propulsion"
Author (s):Troshkin Vyacheslav Matveyevich
Applicant: Troshkin Vyacheslav Matveyevich
Application number: No. 4800130
Invention priority: December 14, 1989.
Registered in the National Inventions Register of the USSR: September 15, 1991.
The action of the certificate of authorship extends on all the territory of the USSR.
(Stamp)
The Chairman of the Committee (Signature)
Department head (Signature)
_____________________________________________
_____________________________________________
THE RUSSIAN FEDERATION
THE COMMITTEE OF THE RUSSIAN FEDERATION FOR PATENTS AND TRADEMARKS
(ROSPATENT)
PATENT
No. 2066201
On the INVENTION:
"The device for pumping of liquids”
Patent holder: Troshkin Vyacheslav Matveyevich
author(s): Troshkin Vyacheslav Matveyevich
Invention priority: December 6, 1991.
Date of the application receipt: December 6, 1991.
Registered in the National Inventions Register: September 10, 1996.
(Stamp)
Chairman of Rospatent (Signature)
_____________________________________________________________________
_____________________________________________________________________
Copyright © 2013, “Propulsion Innovation Group” LLC
bottom of page