CA424522A - Direct-fired unit heater - Google Patents

Direct-fired unit heater

Info

Publication number
CA424522A
CA424522A CA424522A CA424522DA CA424522A CA 424522 A CA424522 A CA 424522A CA 424522 A CA424522 A CA 424522A CA 424522D A CA424522D A CA 424522DA CA 424522 A CA424522 A CA 424522A
Authority
CA
Canada
Prior art keywords
direct
unit heater
fired unit
fired
heater
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
CA424522A
Other languages
French (fr)
Inventor
Macartney Rush Ralph
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.)
Dravo Corp
Original Assignee
Dravo Corp
Publication date
Application granted granted Critical
Publication of CA424522A publication Critical patent/CA424522A/en
Expired legal-status Critical Current

Links

CA424522A Direct-fired unit heater Expired CA424522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424522T

Publications (1)

Publication Number Publication Date
CA424522A true CA424522A (en) 1944-12-19

Family

ID=35535537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424522A Expired CA424522A (en) Direct-fired unit heater

Country Status (1)

Country Link
CA (1) CA424522A (en)

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