CH522966A - Control panel - Google Patents

Control panel

Info

Publication number
CH522966A
CH522966A CH574770A CH574770A CH522966A CH 522966 A CH522966 A CH 522966A CH 574770 A CH574770 A CH 574770A CH 574770 A CH574770 A CH 574770A CH 522966 A CH522966 A CH 522966A
Authority
CH
Switzerland
Prior art keywords
control panel
panel
control
Prior art date
Application number
CH574770A
Other languages
French (fr)
Inventor
Perrenoud John
Original Assignee
Radioelectrique Comp Ind
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 Radioelectrique Comp Ind filed Critical Radioelectrique Comp Ind
Priority to CH574770A priority Critical patent/CH522966A/en
Priority to DE19712118041 priority patent/DE2118041C3/en
Priority to FR7113288A priority patent/FR2089689A5/fr
Priority to NL7105195A priority patent/NL7105195A/xx
Priority to GB984671A priority patent/GB1311047A/en
Publication of CH522966A publication Critical patent/CH522966A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0066—Permanent magnet actuating reed switches magnet being removable, e.g. part of key pencil
    • 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
    • G09B5/00—Electrically-operated educational appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)
CH574770A 1970-04-17 1970-04-17 Control panel CH522966A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH574770A CH522966A (en) 1970-04-17 1970-04-17 Control panel
DE19712118041 DE2118041C3 (en) 1971-04-14 Switchboard
FR7113288A FR2089689A5 (en) 1970-04-17 1971-04-15
NL7105195A NL7105195A (en) 1970-04-17 1971-04-16
GB984671A GB1311047A (en) 1970-04-17 1971-04-19 Control panels for language laboratory and similar installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH574770A CH522966A (en) 1970-04-17 1970-04-17 Control panel

Publications (1)

Publication Number Publication Date
CH522966A true CH522966A (en) 1972-05-15

Family

ID=4298661

Family Applications (1)

Application Number Title Priority Date Filing Date
CH574770A CH522966A (en) 1970-04-17 1970-04-17 Control panel

Country Status (4)

Country Link
CH (1) CH522966A (en)
FR (1) FR2089689A5 (en)
GB (1) GB1311047A (en)
NL (1) NL7105195A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556127B1 (en) * 1983-12-01 1986-11-21 Danglot Bernard ELECTRIC OR ELECTRONIC CONTROL KEYBOARD
EP0204050B1 (en) * 1985-05-31 1990-03-28 Bernard Danglot Electric or electronic control keyboards
GB8725737D0 (en) * 1987-11-03 1987-12-09 Electrolux Ab Control apparatus

Also Published As

Publication number Publication date
GB1311047A (en) 1973-03-21
NL7105195A (en) 1971-10-19
FR2089689A5 (en) 1972-01-07

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Legal Events

Date Code Title Description
PL Patent ceased