FR2222670A1 - - Google Patents

Info

Publication number
FR2222670A1
FR2222670A1 FR7409016A FR7409016A FR2222670A1 FR 2222670 A1 FR2222670 A1 FR 2222670A1 FR 7409016 A FR7409016 A FR 7409016A FR 7409016 A FR7409016 A FR 7409016A FR 2222670 A1 FR2222670 A1 FR 2222670A1
Authority
FR
France
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.)
Granted
Application number
FR7409016A
Other languages
French (fr)
Other versions
FR2222670B3 (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.)
CABANA AG
Original Assignee
CABANA 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 CABANA AG filed Critical CABANA AG
Publication of FR2222670A1 publication Critical patent/FR2222670A1/fr
Application granted granted Critical
Publication of FR2222670B3 publication Critical patent/FR2222670B3/fr
Expired 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
    • 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
    • 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
    • G03B21/001—Slide projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
FR7409016A 1973-03-21 1974-03-18 Expired FR2222670B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH408073A CH550420A (de) 1973-03-21 1973-03-21 Verfahren zum projizieren unverzerrter, deckungsgleicher bilder mit zwei benachbart angeordneten projektionsgeraeten.

Publications (2)

Publication Number Publication Date
FR2222670A1 true FR2222670A1 (de) 1974-10-18
FR2222670B3 FR2222670B3 (de) 1976-12-31

Family

ID=4269442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409016A Expired FR2222670B3 (de) 1973-03-21 1974-03-18

Country Status (3)

Country Link
CH (1) CH550420A (de)
DE (1) DE2411740A1 (de)
FR (1) FR2222670B3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT346107B (de) * 1977-05-09 1978-10-25 Eumig Projektor und optisches system hiefuer
US9686517B2 (en) 2014-12-15 2017-06-20 Test Research, Inc. Optical system and image compensating method of optical apparatus

Also Published As

Publication number Publication date
DE2411740A1 (de) 1974-10-03
FR2222670B3 (de) 1976-12-31
CH550420A (de) 1974-06-14

Similar Documents

Publication Publication Date Title
AR201758A1 (de)
AU476761B2 (de)
AU465372B2 (de)
AR201235Q (de)
AR201231Q (de)
AU474593B2 (de)
AU474511B2 (de)
AU474838B2 (de)
AU465453B2 (de)
AU465434B2 (de)
AU471343B2 (de)
AU450229B2 (de)
AU476714B2 (de)
AR201229Q (de)
AU466283B2 (de)
AU476696B2 (de)
AU472848B2 (de)
AU477823B2 (de)
AU461342B2 (de)
AR197627A1 (de)
AR200885A1 (de)
AR200256A1 (de)
AU477824B2 (de)
AR210729A1 (de)
AR201432A1 (de)

Legal Events

Date Code Title Description
ST Notification of lapse