AR198693A1 - Dispositivo proyector de diapositivas - Google Patents

Dispositivo proyector de diapositivas

Info

Publication number
AR198693A1
AR198693A1 AR250145A AR25014573A AR198693A1 AR 198693 A1 AR198693 A1 AR 198693A1 AR 250145 A AR250145 A AR 250145A AR 25014573 A AR25014573 A AR 25014573A AR 198693 A1 AR198693 A1 AR 198693A1
Authority
AR
Argentina
Prior art keywords
projector device
slide projector
slide
projector
Prior art date
Application number
AR250145A
Other languages
English (en)
Spanish (es)
Original Assignee
Enna Werk Optik Apelt
Braun 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 Enna Werk Optik Apelt, Braun Ag filed Critical Enna Werk Optik Apelt
Application granted granted Critical
Publication of AR198693A1 publication Critical patent/AR198693A1/es

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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
AR250145A 1972-09-22 1973-09-18 Dispositivo proyector de diapositivas AR198693A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246746 DE2246746A1 (de) 1972-09-22 1972-09-22 Projektionseinheit, insbesondere zur projektion von diapositiven

Publications (1)

Publication Number Publication Date
AR198693A1 true AR198693A1 (es) 1974-07-15

Family

ID=5857175

Family Applications (1)

Application Number Title Priority Date Filing Date
AR250145A AR198693A1 (es) 1972-09-22 1973-09-18 Dispositivo proyector de diapositivas

Country Status (9)

Country Link
US (1) US3894797A (ja)
JP (1) JPS49134323A (ja)
AR (1) AR198693A1 (ja)
AT (1) AT339630B (ja)
CA (1) CA990557A (ja)
DE (1) DE2246746A1 (ja)
FR (1) FR2200974A5 (ja)
GB (1) GB1444125A (ja)
SE (1) SE393196B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404590A (en) * 1981-08-06 1983-09-13 The Jackson Laboratory Video blink comparator
AT377103B (de) * 1982-08-10 1985-02-11 Knibbeler Guy Gestell fuer eine ueberblendeinrichtung fuer zwei diamagazinprojektoren
GB2209611A (en) * 1987-06-19 1989-05-17 British Aerospace Remotely controlled optical test equipment
US4896132A (en) * 1988-09-06 1990-01-23 Land Larry D Fingerprint display apparatus
US4991956A (en) * 1989-03-02 1991-02-12 Griffin Stephen L Apparatus for facilitating correlation with a transparency image
US5064245A (en) * 1990-10-09 1991-11-12 Stephens Gina L Child car seat pillow construction
US5902030A (en) * 1998-05-29 1999-05-11 Blanchard; Randall D. System for displaying images from multiple projectors onto a common screen
WO2006095445A1 (ja) * 2005-03-10 2006-09-14 Osamu Ito 複合オーニング装置
TWI328139B (en) * 2007-01-22 2010-08-01 Ind Tech Res Inst Projector
CN107797363B (zh) * 2017-11-09 2024-09-24 天津市瑞擎影像材料有限公司 一种可发声的旋转胶片投影机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373654A (en) * 1965-10-06 1968-03-19 Ann J. Carolan Display viewing apparatus

Also Published As

Publication number Publication date
AT339630B (de) 1977-10-25
GB1444125A (en) 1976-07-28
ATA788373A (de) 1977-02-15
SE393196B (sv) 1977-05-02
FR2200974A5 (ja) 1974-04-19
DE2246746A1 (de) 1974-04-04
CA990557A (en) 1976-06-08
JPS49134323A (ja) 1974-12-24
US3894797A (en) 1975-07-15

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