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CA448304A - Control means for draft regulators - Google Patents

Control means for draft regulators

Info

Publication number
CA448304A
CA448304A CA448304DA CA448304A CA 448304 A CA448304 A CA 448304A CA 448304D A CA448304D A CA 448304DA CA 448304 A CA448304 A CA 448304A
Authority
CA
Canada
Prior art keywords
control means
draft regulators
regulators
draft
control
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
Other languages
French (fr)
Inventor
W. Crew Morris
A. Short 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.)
HOTSTREAM HEATER Co
Original Assignee
HOTSTREAM HEATER Co
Publication date
Application granted granted Critical
Publication of CA448304A publication Critical patent/CA448304A/en
Expired legal-status Critical Current

Links

CA448304D Control means for draft regulators Expired CA448304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA448304T

Publications (1)

Publication Number Publication Date
CA448304A true CA448304A (en) 1948-05-04

Family

ID=35565992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA448304D Expired CA448304A (en) Control means for draft regulators

Country Status (1)

Country Link
CA (1) CA448304A (en)

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