AR199696A1 - Un proyector de diapositivas fotograficas - Google Patents

Un proyector de diapositivas fotograficas

Info

Publication number
AR199696A1
AR199696A1 AR250417A AR25041773A AR199696A1 AR 199696 A1 AR199696 A1 AR 199696A1 AR 250417 A AR250417 A AR 250417A AR 25041773 A AR25041773 A AR 25041773A AR 199696 A1 AR199696 A1 AR 199696A1
Authority
AR
Argentina
Prior art keywords
slide projector
photo slide
photo
projector
slide
Prior art date
Application number
AR250417A
Other languages
English (en)
Original Assignee
Rollei Werke Franke Heidecke
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
Priority claimed from DE19722259651 external-priority patent/DE2259651C3/de
Application filed by Rollei Werke Franke Heidecke filed Critical Rollei Werke Franke Heidecke
Application granted granted Critical
Publication of AR199696A1 publication Critical patent/AR199696A1/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)
AR250417A 1972-12-06 1973-10-08 Un proyector de diapositivas fotograficas AR199696A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722259651 DE2259651C3 (de) 1972-12-06 Doppel-Stehbildwerfer

Publications (1)

Publication Number Publication Date
AR199696A1 true AR199696A1 (es) 1974-09-23

Family

ID=5863655

Family Applications (1)

Application Number Title Priority Date Filing Date
AR250417A AR199696A1 (es) 1972-12-06 1973-10-08 Un proyector de diapositivas fotograficas

Country Status (10)

Country Link
US (1) US3847472A (es)
JP (1) JPS506334A (es)
AR (1) AR199696A1 (es)
AU (1) AU476440B2 (es)
BE (1) BE807061A (es)
FR (1) FR2211134A5 (es)
GB (1) GB1437468A (es)
HK (1) HK38679A (es)
LU (1) LU68929A1 (es)
NL (1) NL7316282A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539360A1 (de) * 1975-09-04 1977-03-10 Rollei Werke Franke Heidecke Stehbild-doppelprojektor
DE2542484C3 (de) * 1975-09-24 1978-09-14 Rollei-Werke Franke & Heidecke, 3300 Braunschweig Dia-Doppelprojektor
US4127324A (en) * 1976-06-22 1978-11-28 Rollei-Werke Franke & Heidecke Dual photographic slide projector
FR2379831A1 (fr) * 1977-02-04 1978-09-01 Grenier Georges Projecteur pour diapositives a plusieurs ensembles-optiques
DE3622114C1 (de) * 1986-07-02 1987-07-09 Reflecta Gmbh Foto UEberblendprojektor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT273534B (de) * 1966-06-02 1969-08-11 Meopta Narodni Podnik Diawechselvorrichtung für Projektoren mit zwei im wesentlichen parallelachsigen objektiven
US3501231A (en) * 1967-08-25 1970-03-17 Rca Corp Slide projector including two light paths and one slide magazine
US3563646A (en) * 1969-01-31 1971-02-16 Eastman Kodak Co Lap dissolve system for transparency projection

Also Published As

Publication number Publication date
NL7316282A (es) 1974-06-10
HK38679A (en) 1979-06-22
AU6177173A (en) 1975-04-24
BE807061A (fr) 1974-03-01
JPS506334A (es) 1975-01-23
FR2211134A5 (es) 1974-07-12
LU68929A1 (es) 1974-02-11
GB1437468A (en) 1976-05-26
AU476440B2 (en) 1976-09-23
DE2259651B2 (de) 1976-08-05
US3847472A (en) 1974-11-12
DE2259651A1 (de) 1974-06-27

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