CA222155A - Thermostat - Google Patents

Thermostat

Info

Publication number
CA222155A
CA222155A CA222155A CA222155DA CA222155A CA 222155 A CA222155 A CA 222155A CA 222155 A CA222155 A CA 222155A CA 222155D A CA222155D A CA 222155DA CA 222155 A CA222155 A CA 222155A
Authority
CA
Canada
Prior art keywords
thermostat
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
CA222155A
Other languages
English (en)
Inventor
William Robertshaw Frederick
Ansley Robertshaw George
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA222155A publication Critical patent/CA222155A/fr
Expired legal-status Critical Current

Links

CA222155A Thermostat Expired CA222155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222155T

Publications (1)

Publication Number Publication Date
CA222155A true CA222155A (fr) 1922-08-15

Family

ID=35117757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222155A Expired CA222155A (fr) Thermostat

Country Status (1)

Country Link
CA (1) CA222155A (fr)

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