CA997839A - Cathodic condition remote monitoring system - Google Patents

Cathodic condition remote monitoring system

Info

Publication number
CA997839A
CA997839A CA194,271A CA194271A CA997839A CA 997839 A CA997839 A CA 997839A CA 194271 A CA194271 A CA 194271A CA 997839 A CA997839 A CA 997839A
Authority
CA
Canada
Prior art keywords
cathodic
monitoring system
remote monitoring
condition remote
condition
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
CA194,271A
Inventor
Dennis J. Martell
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.)
Northern Illinois Gas Co
Original Assignee
Northern Illinois Gas Co
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
Priority claimed from CA126,102A external-priority patent/CA978272A/en
Application filed by Northern Illinois Gas Co filed Critical Northern Illinois Gas Co
Priority to CA194,271A priority Critical patent/CA997839A/en
Application granted granted Critical
Publication of CA997839A publication Critical patent/CA997839A/en
Expired legal-status Critical Current

Links

CA194,271A 1971-03-01 1974-03-07 Cathodic condition remote monitoring system Expired CA997839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA194,271A CA997839A (en) 1971-03-01 1974-03-07 Cathodic condition remote monitoring system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11958971A 1971-03-01 1971-03-01
CA126,102A CA978272A (en) 1971-03-01 1971-11-12 Decoder circuits for shaft encoder apparatus
CA194,271A CA997839A (en) 1971-03-01 1974-03-07 Cathodic condition remote monitoring system

Publications (1)

Publication Number Publication Date
CA997839A true CA997839A (en) 1976-09-28

Family

ID=27161526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,271A Expired CA997839A (en) 1971-03-01 1974-03-07 Cathodic condition remote monitoring system

Country Status (1)

Country Link
CA (1) CA997839A (en)

Similar Documents

Publication Publication Date Title
CA950092A (en) Spread-spectrun position monitoring system
CA954931A (en) Electromagnet-controlling system
AU6036773A (en) Monitoring system
CA971513A (en) Sway-arrest system
CA1022607A (en) Remote transformer monitoring system
AU472523B2 (en) Remote control system
CA952209A (en) Fire alarm system
CA997839A (en) Cathodic condition remote monitoring system
CA980445A (en) Anti-shoplifting system
CA970062A (en) Skid-control system
CA958772A (en) Receiver alarm system
CA881151A (en) Monitoring system
CA860527A (en) Terrain-following system
CA881716A (en) Frequency monitoring system
AU458213B2 (en) Receiver alarm system
CA886215A (en) Numerical displacement monitoring system
CA898365A (en) Monitoring system
AU480019B2 (en) Remote control system
CA886375A (en) Remote control system
AU432278B2 (en) Fire alarm system
AU428699B2 (en) Fire alarm system
AU426998B2 (en) Fire alarm system
CA885103A (en) Cable fault monitoring system
CA874659A (en) Telemetry systems
CA1024791A (en) Non-electronic monitoring system with remote readout