CA474701A - Automatic control devices - Google Patents

Automatic control devices

Info

Publication number
CA474701A
CA474701A CA474701A CA474701DA CA474701A CA 474701 A CA474701 A CA 474701A CA 474701 A CA474701 A CA 474701A CA 474701D A CA474701D A CA 474701DA CA 474701 A CA474701 A CA 474701A
Authority
CA
Canada
Prior art keywords
control devices
automatic control
automatic
devices
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
CA474701A
Other languages
French (fr)
Inventor
C. Ellis Hubert
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA474701A publication Critical patent/CA474701A/en
Expired legal-status Critical Current

Links

CA474701A Automatic control devices Expired CA474701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474701T

Publications (1)

Publication Number Publication Date
CA474701A true CA474701A (en) 1951-06-26

Family

ID=35608681

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474701A Expired CA474701A (en) Automatic control devices

Country Status (1)

Country Link
CA (1) CA474701A (en)

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