CA311319A - Room thermostat - Google Patents

Room thermostat

Info

Publication number
CA311319A
CA311319A CA311319A CA311319DA CA311319A CA 311319 A CA311319 A CA 311319A CA 311319 A CA311319 A CA 311319A CA 311319D A CA311319D A CA 311319DA CA 311319 A CA311319 A CA 311319A
Authority
CA
Canada
Prior art keywords
room thermostat
thermostat
room
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
CA311319A
Other languages
French (fr)
Inventor
Penn Albert
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.)
Penn Electric Switch Co
Original Assignee
Penn Electric Switch Co
Publication date
Application granted granted Critical
Publication of CA311319A publication Critical patent/CA311319A/en
Expired legal-status Critical Current

Links

CA311319A Room thermostat Expired CA311319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA311319T

Publications (1)

Publication Number Publication Date
CA311319A true CA311319A (en) 1931-05-12

Family

ID=35270644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA311319A Expired CA311319A (en) Room thermostat

Country Status (1)

Country Link
CA (1) CA311319A (en)

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