CA489209A - Alarm circuits - Google Patents

Alarm circuits

Info

Publication number
CA489209A
CA489209A CA489209A CA489209DA CA489209A CA 489209 A CA489209 A CA 489209A CA 489209 A CA489209 A CA 489209A CA 489209D A CA489209D A CA 489209DA CA 489209 A CA489209 A CA 489209A
Authority
CA
Canada
Prior art keywords
alarm circuits
alarm
circuits
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
CA489209A
Other languages
French (fr)
Inventor
S. Rutherford Victor
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.)
Elsag Bailey Inc
Original Assignee
Bailey Meter Co
Publication date
Application granted granted Critical
Publication of CA489209A publication Critical patent/CA489209A/en
Expired legal-status Critical Current

Links

CA489209A Alarm circuits Expired CA489209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA489209T

Publications (1)

Publication Number Publication Date
CA489209A true CA489209A (en) 1952-12-30

Family

ID=35628935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA489209A Expired CA489209A (en) Alarm circuits

Country Status (1)

Country Link
CA (1) CA489209A (en)

Similar Documents

Publication Publication Date Title
CA483528A (en) Uprooter
CA489209A (en) Alarm circuits
CA489093A (en) Annunciator circuits
CA484525A (en) Stratoscope devices
CA483711A (en) 1-fluoro-2-tetradecanone
CA486662A (en) Hobbyhorses
CA486469A (en) Pot-scourer
CA481649A (en) Circuit interrupteurs
CA486872A (en) Circuit interrupteurs
CA479955A (en) Signal maintaining circuit
CA481374A (en) Circuit breaker-hold-in mechanisms
CA481697A (en) Tranceiving circuit arrangement
CA480694A (en) Blocking circuit
CA489164A (en) Alarm systems
CA487576A (en) Time-base circuits
CA479893A (en) Pulsing circuit
AU154856B2 (en) Discriminator circuit
CA481010A (en) Fuses
CA485488A (en) Electronic devices
CA483461A (en) Indicating devices
CA486249A (en) Identification circuit
CA488776A (en) Electrical circuits
CA485826A (en) Alarm relay
CA480036A (en) Grease-gun
CA483809A (en) Pyrrolidinoalkylphenothiazines