[go: up one dir, main page]

DE7008118U - WRITING PROJECTOR - Google Patents

WRITING PROJECTOR

Info

Publication number
DE7008118U
DE7008118U DE19707008118 DE7008118U DE7008118U DE 7008118 U DE7008118 U DE 7008118U DE 19707008118 DE19707008118 DE 19707008118 DE 7008118 U DE7008118 U DE 7008118U DE 7008118 U DE7008118 U DE 7008118U
Authority
DE
Germany
Prior art keywords
writing projector
projector
writing
Prior art date
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
Application number
DE19707008118
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19707008118 priority Critical patent/DE7008118U/en
Priority to GB2553670A priority patent/GB1272207A/en
Publication of DE7008118U publication Critical patent/DE7008118U/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Drawing Aids And Blackboards (AREA)
DE19707008118 1970-03-02 1970-03-02 WRITING PROJECTOR Expired DE7008118U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19707008118 DE7008118U (en) 1970-03-02 1970-03-02 WRITING PROJECTOR
GB2553670A GB1272207A (en) 1970-03-02 1970-05-27 Overhead projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707008118 DE7008118U (en) 1970-03-02 1970-03-02 WRITING PROJECTOR

Publications (1)

Publication Number Publication Date
DE7008118U true DE7008118U (en) 1970-07-16

Family

ID=6609946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19707008118 Expired DE7008118U (en) 1970-03-02 1970-03-02 WRITING PROJECTOR

Country Status (2)

Country Link
DE (1) DE7008118U (en)
GB (1) GB1272207A (en)

Also Published As

Publication number Publication date
GB1272207A (en) 1972-04-26

Similar Documents

Publication Publication Date Title
BE761447A (en) TERMINER
AT309996B (en) Skibob
ATA818171A (en) BUASTER
BE760036A (en) REKLAMEZUIL
IT942120B (en) IMPROVEMENTS NEIBIGODINI
AT311085B (en) Projection device
BE761406A (en) LICHTPROJECTIE-APPARAAT
BE761752A (en) GLASMATERIAL MARMERACHTIGE
BE764351A (en) (1-ALPHA-AMINOISOBUTYRYL) -CORTICOTROPINS PEPTIDIQUES
BE762183A (en) SPROEIBUSKLEP
BE760221A (en) RESONATOR-PIEZO-ELECTRIC
ATA437571A (en) STALLTUR
AT324988B (en) BACKKOPEN
CH518186A (en) Writing implement
AT316087B (en) Blackboard
BE763318A (en) COORDINATENLEZER
CH513423A (en) Writing projector
CH520997A (en) Stylus
IT942658B (en) CINEMATOGRAPHIC PROJECTOR
BE763485A (en) ELECTRISCHE KABEL
BE762900A (en) MICROSERINGUE
BE763047A (en) AMINOETHANOLS
DE7008306U (en) WRITING PROJECTOR
DE7008297U (en) WRITING PROJECTOR
DE7008118U (en) WRITING PROJECTOR