DK56435C - Modulator for electrical signaling systems. - Google Patents

Modulator for electrical signaling systems.

Info

Publication number
DK56435C
DK56435C DK56435DA DK56435C DK 56435 C DK56435 C DK 56435C DK 56435D A DK56435D A DK 56435DA DK 56435 C DK56435 C DK 56435C
Authority
DK
Denmark
Prior art keywords
modulator
signaling systems
electrical signaling
electrical
systems
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK56435C publication Critical patent/DK56435C/en

Links

DK56435D 1936-08-07 1937-06-30 Modulator for electrical signaling systems. DK56435C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56435X 1936-08-07

Publications (1)

Publication Number Publication Date
DK56435C true DK56435C (en) 1939-07-17

Family

ID=9799933

Family Applications (1)

Application Number Title Priority Date Filing Date
DK56435D DK56435C (en) 1936-08-07 1937-06-30 Modulator for electrical signaling systems.

Country Status (1)

Country Link
DK (1) DK56435C (en)

Similar Documents

Publication Publication Date Title
CH235154A (en) Telecommunication system.
DK56435C (en) Modulator for electrical signaling systems.
CH239303A (en) Telecommunication system.
DK57407C (en) Electrical Signaling System.
DK57859C (en) Electrical Signaling System.
DK59300C (en) Electrical Signaling System.
DK57408C (en) Electrical Remote Signaling System.
DK54161C (en) Signaling System for Vehicles.
DK57535C (en) Electrical Signaling System.
DK57669C (en) Electrical Remote Signaling System.
DK59461C (en) Electrical Remote Signaling System.
DK59915C (en) Electrical Remote Signaling System.
DK65544C (en) Device for electrical signaling systems.
CH202671A (en) Telegraph system.
DK51391C (en) Electrical Signaling System for Railroad Crossings.
DK59187C (en) Signaling system through a high-voltage network.
DK58267C (en) Remote signaling system.
DK55637C (en) Electric Railway Signaling System.
DK59298C (en) Device for electrical signaling systems.
DK59149C (en) Electrical Signaling System.
DK59167C (en) Electrical Signaling System.
ES140930A1 (en) An electrical discharge modulator device.
DK58642C (en) Telegraph system.
DK56567C (en) AC signaling system.
DK57614C (en) Electrical Protection System.