DE3021502C2 - - Google Patents

Info

Publication number
DE3021502C2
DE3021502C2 DE19803021502 DE3021502A DE3021502C2 DE 3021502 C2 DE3021502 C2 DE 3021502C2 DE 19803021502 DE19803021502 DE 19803021502 DE 3021502 A DE3021502 A DE 3021502A DE 3021502 C2 DE3021502 C2 DE 3021502C2
Authority
DE
Germany
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.)
Expired
Application number
DE19803021502
Other languages
German (de)
Other versions
DE3021502A1 (en
Inventor
Robert 8012 Ottobrunn De Ludes
Manfred 8500 Nuernberg De Szyska
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.)
Friedrich Merk-Telefonbau 8000 Muenchen De GmbH
Original Assignee
Friedrich Merk-Telefonbau 8000 Muenchen De GmbH
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 Friedrich Merk-Telefonbau 8000 Muenchen De GmbH filed Critical Friedrich Merk-Telefonbau 8000 Muenchen De GmbH
Priority to DE19803021502 priority Critical patent/DE3021502C2/de
Publication of DE3021502A1 publication Critical patent/DE3021502A1/en
Application granted granted Critical
Publication of DE3021502C2 publication Critical patent/DE3021502C2/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
DE19803021502 1980-06-07 1980-06-07 Expired DE3021502C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803021502 DE3021502C2 (en) 1980-06-07 1980-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021502 DE3021502C2 (en) 1980-06-07 1980-06-07

Publications (2)

Publication Number Publication Date
DE3021502A1 DE3021502A1 (en) 1981-12-24
DE3021502C2 true DE3021502C2 (en) 1987-05-07

Family

ID=6104113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803021502 Expired DE3021502C2 (en) 1980-06-07 1980-06-07

Country Status (1)

Country Link
DE (1) DE3021502C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212125C1 (en) * 1992-04-13 1993-04-01 Dambach-Werke Gmbh, 7554 Kuppenheim, De

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148276A1 (en) * 1981-12-05 1983-06-16 Friedrich Merk-Telefonbau GmbH, 8000 München DISPLAY DEVICE
DE3329309C2 (en) * 1983-08-13 1986-01-09 Friedrich Merk-Telefonbau GmbH, 8000 München Bistable electromagnetic display element
FR2650419B1 (en) * 1989-07-31 1995-02-10 Erfi Sarl MAGNETIC INDICATOR
HU216240B (en) * 1993-06-30 1999-09-28 László Jáki Passive element signal indicating arrangement, especially for indicating characters composed from agregations of image points arranged in matrix

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250031A (en) * 1963-02-12 1966-05-10 Richard G Bowman Display unit for scoreboards or the like
DE2062697A1 (en) * 1970-12-19 1972-06-22 Merk Gmbh Telefonbau Fried Bistable, electromagnetically controlled display element
US4197527A (en) * 1975-05-09 1980-04-08 Romney Russell H Comprehensive information display system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212125C1 (en) * 1992-04-13 1993-04-01 Dambach-Werke Gmbh, 7554 Kuppenheim, De

Also Published As

Publication number Publication date
DE3021502A1 (en) 1981-12-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G09F 9/37

D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee