CA530055A - Display indicator and control system - Google Patents

Display indicator and control system

Info

Publication number
CA530055A
CA530055A CA530055A CA530055DA CA530055A CA 530055 A CA530055 A CA 530055A CA 530055 A CA530055 A CA 530055A CA 530055D A CA530055D A CA 530055DA CA 530055 A CA530055 A CA 530055A
Authority
CA
Canada
Prior art keywords
control system
display indicator
indicator
display
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
CA530055A
Other languages
French (fr)
Inventor
W. Marlowe Elbert
V. Lewis Lloyd
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
Publication date
Application granted granted Critical
Publication of CA530055A publication Critical patent/CA530055A/en
Expired legal-status Critical Current

Links

CA530055A Display indicator and control system Expired CA530055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA530055T

Publications (1)

Publication Number Publication Date
CA530055A true CA530055A (en) 1956-09-04

Family

ID=35683804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA530055A Expired CA530055A (en) Display indicator and control system

Country Status (1)

Country Link
CA (1) CA530055A (en)

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