CA481414A - Automatic control apparatus - Google Patents

Automatic control apparatus

Info

Publication number
CA481414A
CA481414A CA481414A CA481414DA CA481414A CA 481414 A CA481414 A CA 481414A CA 481414 A CA481414 A CA 481414A CA 481414D A CA481414D A CA 481414DA CA 481414 A CA481414 A CA 481414A
Authority
CA
Canada
Prior art keywords
control apparatus
automatic control
automatic
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
CA481414A
Other languages
French (fr)
Inventor
William Meredith Frederick
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.)
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons England Ltd
Publication date
Application granted granted Critical
Publication of CA481414A publication Critical patent/CA481414A/en
Expired legal-status Critical Current

Links

CA481414A Automatic control apparatus Expired CA481414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA481414T

Publications (1)

Publication Number Publication Date
CA481414A true CA481414A (en) 1952-02-26

Family

ID=35621101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA481414A Expired CA481414A (en) Automatic control apparatus

Country Status (1)

Country Link
CA (1) CA481414A (en)

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