DD125450A1 - - Google Patents

Info

Publication number
DD125450A1
DD125450A1 DD19258176A DD19258176A DD125450A1 DD 125450 A1 DD125450 A1 DD 125450A1 DD 19258176 A DD19258176 A DD 19258176A DD 19258176 A DD19258176 A DD 19258176A DD 125450 A1 DD125450 A1 DD 125450A1
Authority
DD
German Democratic Republic
Application number
DD19258176A
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
Priority to DD19258176A priority Critical patent/DD125450A1/xx
Priority to DE19762648582 priority patent/DE2648582A1/de
Publication of DD125450A1 publication Critical patent/DD125450A1/xx
Priority to JP5346577U priority patent/JPS52146344U/ja

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B27/00—Planetaria; Globes
    • G09B27/02—Tellurions; Orreries
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
DD19258176A 1976-04-29 1976-04-29 DD125450A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD19258176A DD125450A1 (ja) 1976-04-29 1976-04-29
DE19762648582 DE2648582A1 (de) 1976-04-29 1976-10-27 Blendensteuereinrichtung fuer planetarien
JP5346577U JPS52146344U (ja) 1976-04-29 1977-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19258176A DD125450A1 (ja) 1976-04-29 1976-04-29

Publications (1)

Publication Number Publication Date
DD125450A1 true DD125450A1 (ja) 1977-04-20

Family

ID=5504353

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19258176A DD125450A1 (ja) 1976-04-29 1976-04-29

Country Status (3)

Country Link
JP (1) JPS52146344U (ja)
DD (1) DD125450A1 (ja)
DE (1) DE2648582A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326260C1 (de) * 1993-08-05 1994-09-15 Zeiss Carl Jena Gmbh Steuerbare Horizontblende für Planetarien

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4328907Y1 (ja) * 1966-01-21 1968-11-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326260C1 (de) * 1993-08-05 1994-09-15 Zeiss Carl Jena Gmbh Steuerbare Horizontblende für Planetarien

Also Published As

Publication number Publication date
DE2648582A1 (de) 1977-11-10
JPS52146344U (ja) 1977-11-07

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