SE382266B - Folieartad text- och bildberare for anvendning vid projektionsapparater. - Google Patents

Folieartad text- och bildberare for anvendning vid projektionsapparater.

Info

Publication number
SE382266B
SE382266B SE1102872A SE1102872A SE382266B SE 382266 B SE382266 B SE 382266B SE 1102872 A SE1102872 A SE 1102872A SE 1102872 A SE1102872 A SE 1102872A SE 382266 B SE382266 B SE 382266B
Authority
SE
Sweden
Prior art keywords
foil
text
image carriers
projection devices
projection
Prior art date
Application number
SE1102872A
Other languages
English (en)
Inventor
B Bachmann
Original Assignee
Festo Maschf Stoll G
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 Festo Maschf Stoll G filed Critical Festo Maschf Stoll G
Publication of SE382266B publication Critical patent/SE382266B/sv

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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
SE1102872A 1971-08-26 1972-08-25 Folieartad text- och bildberare for anvendning vid projektionsapparater. SE382266B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7132640 1971-08-26

Publications (1)

Publication Number Publication Date
SE382266B true SE382266B (sv) 1976-01-19

Family

ID=6623493

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1102872A SE382266B (sv) 1971-08-26 1972-08-25 Folieartad text- och bildberare for anvendning vid projektionsapparater.

Country Status (3)

Country Link
FR (1) FR2151374A5 (sv)
NL (1) NL7210114A (sv)
SE (1) SE382266B (sv)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237355A (en) * 1991-11-15 1993-08-17 Minnesota Mining And Manufacturing Company Envelope for transparency having increased flexibility
US5266987A (en) * 1991-11-15 1993-11-30 Minnesota Mining And Manufacturing Company Envelope for transparencies
US5371560A (en) * 1991-11-15 1994-12-06 Minnesota Mining And Manufacturing Company Envelope for transparency
WO1996027819A1 (en) * 1995-03-07 1996-09-12 Baldursson Helgi E Transparent envelope with foldable pocket flap for information display
US6022111A (en) * 1997-12-22 2000-02-08 3M Innovative Properties Company Self-protected imageable presentation transparency assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237355A (en) * 1991-11-15 1993-08-17 Minnesota Mining And Manufacturing Company Envelope for transparency having increased flexibility
US5266987A (en) * 1991-11-15 1993-11-30 Minnesota Mining And Manufacturing Company Envelope for transparencies
US5371560A (en) * 1991-11-15 1994-12-06 Minnesota Mining And Manufacturing Company Envelope for transparency
US5568210A (en) * 1991-11-15 1996-10-22 Minnesota Mining And Manufacturing Company Envelope for transparency
WO1996027819A1 (en) * 1995-03-07 1996-09-12 Baldursson Helgi E Transparent envelope with foldable pocket flap for information display
US6022111A (en) * 1997-12-22 2000-02-08 3M Innovative Properties Company Self-protected imageable presentation transparency assembly

Also Published As

Publication number Publication date
NL7210114A (sv) 1973-02-28
FR2151374A5 (sv) 1973-04-13

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