DE9012576U1 - - Google Patents

Info

Publication number
DE9012576U1
DE9012576U1 DE9012576U DE9012576U DE9012576U1 DE 9012576 U1 DE9012576 U1 DE 9012576U1 DE 9012576 U DE9012576 U DE 9012576U DE 9012576 U DE9012576 U DE 9012576U DE 9012576 U1 DE9012576 U1 DE 9012576U1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE9012576U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keller Dietmar Dr-Ing O-8021 Dresden De
Original Assignee
Keller Dietmar Dr-Ing O-8021 Dresden De
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 Keller Dietmar Dr-Ing O-8021 Dresden De filed Critical Keller Dietmar Dr-Ing O-8021 Dresden De
Priority to DE9012576U priority Critical patent/DE9012576U1/de
Publication of DE9012576U1 publication Critical patent/DE9012576U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D3/00—Book covers
    • B42D3/12—Book covers combined with other articles
    • B42D3/123—Book covers combined with other articles incorporating sound producing or light emitting means or carrying sound records
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
DE9012576U 1990-09-03 1990-09-03 Expired - Lifetime DE9012576U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9012576U DE9012576U1 (en) 1990-09-03 1990-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9012576U DE9012576U1 (en) 1990-09-03 1990-09-03

Publications (1)

Publication Number Publication Date
DE9012576U1 true DE9012576U1 (en) 1990-11-15

Family

ID=6857110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9012576U Expired - Lifetime DE9012576U1 (en) 1990-09-03 1990-09-03

Country Status (1)

Country Link
DE (1) DE9012576U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134410A1 (en) * 1991-10-02 1993-04-08 Accumulata Verwaltungs Gmbh SELLING SYSTEM WITH A DEFINED NUMBER OF PROFESSIONALS
DE4207447A1 (en) * 1992-03-09 1993-09-16 Provera Ges Fuer Projektierung Digitised audio signal electronic recording and playback unit - digitises, compresses and stores input from microphone to solid state memory, and plays back in analogue form to loudspeaker.
DE4226237A1 (en) * 1992-08-05 1994-02-10 Joerg Heiden Identification label for books - has label integrated into structure by sandwiching between cover layers or between the edges of pages and book spine covering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134410A1 (en) * 1991-10-02 1993-04-08 Accumulata Verwaltungs Gmbh SELLING SYSTEM WITH A DEFINED NUMBER OF PROFESSIONALS
US5386462A (en) * 1991-10-02 1995-01-31 Accumulata Verwaltungsgesellschaft Mbh Vending system with a given number of compartments
DE4207447A1 (en) * 1992-03-09 1993-09-16 Provera Ges Fuer Projektierung Digitised audio signal electronic recording and playback unit - digitises, compresses and stores input from microphone to solid state memory, and plays back in analogue form to loudspeaker.
DE4226237A1 (en) * 1992-08-05 1994-02-10 Joerg Heiden Identification label for books - has label integrated into structure by sandwiching between cover layers or between the edges of pages and book spine covering

Similar Documents

Publication Publication Date Title
DE4190028T1 (en)
DE4191062T (en)
DE9003317U1 (en)
DE9003531U1 (en)
DE9002289U1 (en)
DE9002100U1 (en)
DE4190581T (en)
DE9000582U1 (en)
DE9002085U1 (en)
DE9003320U1 (en)
DE9000646U1 (en)
DE9001867U1 (en)
DE9002354U1 (en)
DE9012576U1 (en)
DE9002759U1 (en)
DE9001888U1 (en)
DE9003908U1 (en)
DE9000537U1 (en)
DE4192568T (en)
DE9003101U1 (en)
DE9001995U1 (en)
DE9002280U1 (en)
DE9003288U1 (en)
DE9002078U1 (en)
DE9002857U1 (en)