DE9307475U1 - Projektionswand - Google Patents

Projektionswand

Info

Publication number
DE9307475U1
DE9307475U1 DE9307475U DE9307475U DE9307475U1 DE 9307475 U1 DE9307475 U1 DE 9307475U1 DE 9307475 U DE9307475 U DE 9307475U DE 9307475 U DE9307475 U DE 9307475U DE 9307475 U1 DE9307475 U1 DE 9307475U1
Authority
DE
Germany
Prior art keywords
projection screen
projection
screen
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 - Lifetime
Application number
DE9307475U
Other languages
English (en)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE9307475U priority Critical patent/DE9307475U1/de
Publication of DE9307475U1 publication Critical patent/DE9307475U1/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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE9307475U 1993-05-24 1993-05-24 Projektionswand Expired - Lifetime DE9307475U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9307475U DE9307475U1 (de) 1993-05-24 1993-05-24 Projektionswand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9307475U DE9307475U1 (de) 1993-05-24 1993-05-24 Projektionswand

Publications (1)

Publication Number Publication Date
DE9307475U1 true DE9307475U1 (de) 1994-10-06

Family

ID=6893380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9307475U Expired - Lifetime DE9307475U1 (de) 1993-05-24 1993-05-24 Projektionswand

Country Status (1)

Country Link
DE (1) DE9307475U1 (de)

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