CH468049A - Assignment sheet - Google Patents

Assignment sheet

Info

Publication number
CH468049A
CH468049A CH1761165A CH1761165A CH468049A CH 468049 A CH468049 A CH 468049A CH 1761165 A CH1761165 A CH 1761165A CH 1761165 A CH1761165 A CH 1761165A CH 468049 A CH468049 A CH 468049A
Authority
CH
Switzerland
Prior art keywords
assignment sheet
assignment
sheet
Prior art date
Application number
CH1761165A
Other languages
German (de)
Inventor
Ritter Eduard
Original Assignee
Ritter Eduard
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 Ritter Eduard filed Critical Ritter Eduard
Publication of CH468049A publication Critical patent/CH468049A/en

Links

Classifications

    • 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
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/20—Manifolding assemblies, e.g. book-like assemblies
    • 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
    • B42D19/00—Movable-strip writing or reading apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Toys (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Toilet Supplies (AREA)
  • Steroid Compounds (AREA)
  • Packaging Of Special Articles (AREA)
CH1761165A 1964-11-09 1965-12-20 Assignment sheet CH468049A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER39196A DE1254893B (en) 1964-11-09 1964-11-09 Exercise sheet with solution control
DER40956A DE1295252B (en) 1964-11-09 1965-06-26 Assignment sheet

Publications (1)

Publication Number Publication Date
CH468049A true CH468049A (en) 1969-01-31

Family

ID=25991837

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1442064A CH435822A (en) 1964-11-09 1964-11-09 Exercise sheet with solution control
CH1761165A CH468049A (en) 1964-11-09 1965-12-20 Assignment sheet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1442064A CH435822A (en) 1964-11-09 1964-11-09 Exercise sheet with solution control

Country Status (10)

Country Link
BE (1) BE671831A (en)
CH (2) CH435822A (en)
DE (2) DE1254893B (en)
DK (1) DK117186B (en)
ES (1) ES123092Y (en)
FI (1) FI41696B (en)
GB (1) GB1109650A (en)
NL (1) NL6513680A (en)
NO (1) NO116143B (en)
SE (1) SE309868B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736006A (en) * 1971-06-16 1973-05-29 Polsky N Envelope
JPS5524607Y2 (en) * 1977-03-02 1980-06-12
GB2125336B (en) * 1982-08-17 1986-03-05 Martin Brockley Devices for making written records
CN108053723B (en) * 2017-11-24 2022-02-22 辽宁工业大学 English translation teaching auxiliary device

Also Published As

Publication number Publication date
DE1295252B (en) 1969-05-14
SE309868B (en) 1969-04-08
ES123092Y (en) 1967-08-01
FI41696B (en) 1969-09-30
BE671831A (en) 1966-03-01
NL6513680A (en) 1966-05-09
ES123092U (en) 1966-10-16
CH435822A (en) 1967-05-15
GB1109650A (en) 1968-04-10
DK117186B (en) 1970-03-23
NO116143B (en) 1969-02-03
DE1254893B (en) 1967-11-23

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