LECTURE ROOM BOARD AND METHOD FOR MANUFACTURE OF BOARD Russian patent published in 2003 - IPC

Abstract RU 2213012 C1

FIELD: equipment for educational organizations. SUBSTANCE: lecture room board has base, sheet for applying information, and protective sheet. Substances are positioned without gap between base and protective sheet and between base and information applying sheet. Both sides of substrates are coated with layer of non-hardening glue. Method involves gluing information applying sheet and protective sheet to base with the use of substrates coated at both sides with layer of non-hardening glue so as to form pack. EFFECT: simplified process and improved operating characteristics of board. 3 cl, 2 dwg

Similar patents RU2213012C1

Title Year Author Number
METHOD OF MANUFACTURE OF LARGE-SIZED BLACKBOARDS 2002
  • Skvirchak A.L.
  • Lantsman P.Sh.
  • Vetsper Ju.S.
  • Derbyshev A.V.
  • Volkov Ju.N.
RU2216451C1
AUDITORIUM BOARD RULING METHOD 1999
  • Lantsman P.Sh.
  • Skvirchak A.L.
  • Vetsper Ju.S.
RU2167066C2
BLACKBOARD 1993
  • Skvirchak A.L.
  • Lantsman P.Sh.
  • Derbyshev A.V.
RU2077987C1
DEVICE FOR MANUFACTURE OF GLUED PRODUCTS 2001
  • Skvirchak A.L.
  • Lantsman P.Sh.
  • Vetsper Ju.S.
RU2218271C2
METHOD OF MAKING FRONT FURNITURE SURFACES 2015
  • Smotrov Andrej Viktorovich
RU2604850C1
METHOD FOR APPLYING PROTECTIVE COATING ONTO ARTICLES 2001
  • Taran'Kin V.E.
  • Sedykh B.N.
  • Kataev Ju.V.
RU2209732C2
INSULATION SYSTEM IN ROAD CONDITIONS OF INSTALLATION JOINTS OF ADJACENT PIPELINES WITH INSULATING COATING 2017
  • Fakhretdinov Sergej Bayanovich
RU2699152C2
MEMBRANE UNIT AND METHODS OF ITS MANUFACTURE 1999
  • Zelikson B.M.
RU2174433C2
ADVERTISING MEANS MANUFACTURING METHOD 2004
  • Afonskaja E.A.
RU2253908C1
ROLLED ROOFING MATERIAL AND METHOD FOR ITS MANUFACTURE 1999
  • Zhitnik Eh.V.
  • Zmievskij D.V.
RU2146322C1

RU 2 213 012 C1

Authors

Skvirchak A.L.

Lantsman P.Sh.

Vetsper Ju.S.

Derbyshev A.V.

Volkov Ju.N.

Dates

2003-09-27Published

2002-11-28Filed