CH229331A - Elektrisches Nachrichtengerät. - Google Patents

Elektrisches Nachrichtengerät.

Info

Publication number: CH229331A
Authority: CH; Switzerland
Prior art keywords: messaging device; electrical; electrical messaging; messaging
Prior art date: 1941-09-30

Application number

Other languages

English (en)

Inventor

Fides Gesellschaft Beschraenk

Original Assignee

Fides 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.)

1941-09-30

Filing date

1942-09-22

Publication date

1943-10-15

1942-09-22 Application filed by Fides Gmbh filed Critical Fides Gmbh

1943-10-15 Publication of CH229331A publication Critical patent/CH229331A/de

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/14—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by auxiliary power
- H03J5/146—Settings desired by a switch controlled together with the tuning member and which stops the control as soon as a desired position is reached

CH229331D 1941-09-30 1942-09-22 Elektrisches Nachrichtengerät. CH229331A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE229331X		1941-09-30

Publications (1)

Publication Number	Publication Date
CH229331A true CH229331A (de)	1943-10-15

Family

ID=5867737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH229331D CH229331A (de)	1941-09-30	1942-09-22	Elektrisches Nachrichtengerät.

Country Status (2)

Country	Link
CH (1)	CH229331A (de)
FR (1)	FR886267A (de)

1942
- 1942-09-22 CH CH229331D patent/CH229331A/de unknown
- 1942-09-29 FR FR886267D patent/FR886267A/fr not_active Expired

Also Published As

Publication number	Publication date
FR886267A (fr)	1943-10-11

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