DE9200032U1 - - Google Patents

Info

Publication number
DE9200032U1
DE9200032U1 DE9200032U DE9200032U DE9200032U1 DE 9200032 U1 DE9200032 U1 DE 9200032U1 DE 9200032 U DE9200032 U DE 9200032U DE 9200032 U DE9200032 U DE 9200032U DE 9200032 U1 DE9200032 U1 DE 9200032U1
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
DE9200032U
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.)
HEBINGER STEFAN HELMUT 6705 DEIDESHEIM DE
Original Assignee
HEBINGER STEFAN HELMUT 6705 DEIDESHEIM 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 HEBINGER STEFAN HELMUT 6705 DEIDESHEIM DE filed Critical HEBINGER STEFAN HELMUT 6705 DEIDESHEIM DE
Priority to DE9200032U priority Critical patent/DE9200032U1/de
Publication of DE9200032U1 publication Critical patent/DE9200032U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE9200032U 1992-01-03 1992-01-03 Expired - Lifetime DE9200032U1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9200032U DE9200032U1 (zh) 1992-01-03 1992-01-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9200032U DE9200032U1 (zh) 1992-01-03 1992-01-03

Publications (1)

Publication Number Publication Date
DE9200032U1 true DE9200032U1 (zh) 1992-03-19

Family

ID=6874758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9200032U Expired - Lifetime DE9200032U1 (zh) 1992-01-03 1992-01-03

Country Status (1)

Country Link
DE (1) DE9200032U1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022784A1 (en) * 1994-02-22 1995-08-24 Blake George B Overhead projector presentation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022784A1 (en) * 1994-02-22 1995-08-24 Blake George B Overhead projector presentation system

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