CA497004A - Electric pulse-signalling systems - Google Patents

Electric pulse-signalling systems

Info

Publication number
CA497004A
CA497004A CA497004A CA497004DA CA497004A CA 497004 A CA497004 A CA 497004A CA 497004 A CA497004 A CA 497004A CA 497004D A CA497004D A CA 497004DA CA 497004 A CA497004 A CA 497004A
Authority
CA
Canada
Prior art keywords
electric pulse
signalling systems
signalling
systems
pulse
Prior art date
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
CA497004A
Other languages
French (fr)
Inventor
M. Levy Maurice
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.)
General Electric Co
Original Assignee
General Electric Co
Publication date
Application granted granted Critical
Publication of CA497004A publication Critical patent/CA497004A/en
Expired legal-status Critical Current

Links

CA497004A Electric pulse-signalling systems Expired CA497004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA497004T

Publications (1)

Publication Number Publication Date
CA497004A true CA497004A (en) 1953-10-20

Family

ID=35642431

Family Applications (1)

Application Number Title Priority Date Filing Date
CA497004A Expired CA497004A (en) Electric pulse-signalling systems

Country Status (1)

Country Link
CA (1) CA497004A (en)

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