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DE1808258B2 - Projektor - Google Patents
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DE1808258B2 - Projektor - Google Patents

Projektor

Info

Publication number
DE1808258B2
DE1808258B2 DE19681808258 DE1808258A DE1808258B2 DE 1808258 B2 DE1808258 B2 DE 1808258B2 DE 19681808258 DE19681808258 DE 19681808258 DE 1808258 A DE1808258 A DE 1808258A DE 1808258 B2 DE1808258 B2 DE 1808258B2
Authority
DE
Germany
Prior art keywords
projector
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.)
Withdrawn
Application number
DE19681808258
Other languages
English (en)
Other versions
DE1808258A1 (de
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 filed Critical
Publication of DE1808258A1 publication Critical patent/DE1808258A1/de
Publication of DE1808258B2 publication Critical patent/DE1808258B2/de
Withdrawn legal-status Critical Current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
    • 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
    • G03B19/00—Cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection Apparatus (AREA)
DE19681808258 1967-11-10 1968-11-11 Projektor Withdrawn DE1808258B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7228467 1967-11-10

Publications (2)

Publication Number Publication Date
DE1808258A1 DE1808258A1 (de) 1969-07-03
DE1808258B2 true DE1808258B2 (de) 1971-10-14

Family

ID=13484815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681808258 Withdrawn DE1808258B2 (de) 1967-11-10 1968-11-11 Projektor

Country Status (3)

Country Link
BE (1) BE723657A (de)
DE (1) DE1808258B2 (de)
GB (1) GB1252273A (de)

Also Published As

Publication number Publication date
GB1252273A (de) 1971-11-03
BE723657A (de) 1969-04-16
DE1808258A1 (de) 1969-07-03

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee