CA289514A - Systeme d'horloges electriques - Google Patents

Systeme d'horloges electriques

Info

Publication number
CA289514A
CA289514A CA289514A CA289514DA CA289514A CA 289514 A CA289514 A CA 289514A CA 289514 A CA289514 A CA 289514A CA 289514D A CA289514D A CA 289514DA CA 289514 A CA289514 A CA 289514A
Authority
CA
Canada
Prior art keywords
clock system
electric clock
electric
clock
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
CA289514A
Other languages
English (en)
Inventor
E. Warren Henry
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.)
WARREN TELECHRON Co
Original Assignee
WARREN TELECHRON Co
Publication date
Application granted granted Critical
Publication of CA289514A publication Critical patent/CA289514A/fr
Expired legal-status Critical Current

Links

CA289514A Systeme d'horloges electriques Expired CA289514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289514T

Publications (1)

Publication Number Publication Date
CA289514A true CA289514A (fr) 1929-05-07

Family

ID=35226326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289514A Expired CA289514A (fr) Systeme d'horloges electriques

Country Status (1)

Country Link
CA (1) CA289514A (fr)

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