CA977959A - Track level indicator - Google Patents

Track level indicator

Info

Publication number
CA977959A
CA977959A CA146,678A CA146678A CA977959A CA 977959 A CA977959 A CA 977959A CA 146678 A CA146678 A CA 146678A CA 977959 A CA977959 A CA 977959A
Authority
CA
Canada
Prior art keywords
level indicator
track level
track
indicator
level
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
CA146,678A
Other versions
CA146678S (en
Inventor
Andrew M. Dieringer
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.)
Rex Chainbelt Inc
Original Assignee
Rex Chainbelt Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rex Chainbelt Inc filed Critical Rex Chainbelt Inc
Application granted granted Critical
Publication of CA977959A publication Critical patent/CA977959A/en
Expired legal-status Critical Current

Links

CA146,678A 1971-08-27 1972-07-07 Track level indicator Expired CA977959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17546471A 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
CA977959A true CA977959A (en) 1975-11-18

Family

ID=22640318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,678A Expired CA977959A (en) 1971-08-27 1972-07-07 Track level indicator

Country Status (1)

Country Link
CA (1) CA977959A (en)

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