CA532380A - Electrical control device used in comparison of voltages - Google Patents

Electrical control device used in comparison of voltages

Info

Publication number
CA532380A
CA532380A CA532380DA CA532380A CA 532380 A CA532380 A CA 532380A CA 532380D A CA532380D A CA 532380DA CA 532380 A CA532380 A CA 532380A
Authority
CA
Canada
Prior art keywords
voltages
comparison
control device
device used
electrical control
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
Other languages
French (fr)
Inventor
L. Merrill Roger
Hecox William
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.)
Exact Weight Scale Co
Original Assignee
Exact Weight Scale Co
Publication date
Application granted granted Critical
Publication of CA532380A publication Critical patent/CA532380A/en
Expired legal-status Critical Current

Links

CA532380D Electrical control device used in comparison of voltages Expired CA532380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA532380T

Publications (1)

Publication Number Publication Date
CA532380A true CA532380A (en) 1956-10-30

Family

ID=35686993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA532380D Expired CA532380A (en) Electrical control device used in comparison of voltages

Country Status (1)

Country Link
CA (1) CA532380A (en)

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