CA299578A - Heat economizer - Google Patents

Heat economizer

Info

Publication number
CA299578A
CA299578A CA299578A CA299578DA CA299578A CA 299578 A CA299578 A CA 299578A CA 299578 A CA299578 A CA 299578A CA 299578D A CA299578D A CA 299578DA CA 299578 A CA299578 A CA 299578A
Authority
CA
Canada
Prior art keywords
heat economizer
economizer
heat
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
CA299578A
Other languages
French (fr)
Inventor
D. Summers Louis
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.)
LEADER IRON WORKS
Original Assignee
LEADER IRON WORKS
Publication date
Application granted granted Critical
Publication of CA299578A publication Critical patent/CA299578A/en
Expired legal-status Critical Current

Links

CA299578A Heat economizer Expired CA299578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA299578T

Publications (1)

Publication Number Publication Date
CA299578A true CA299578A (en) 1930-04-22

Family

ID=35236897

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299578A Expired CA299578A (en) Heat economizer

Country Status (1)

Country Link
CA (1) CA299578A (en)

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