CA575648A - Indicateur de condition de surface de chauffage - Google Patents

Indicateur de condition de surface de chauffage

Info

Publication number
CA575648A
CA575648A CA575648A CA575648DA CA575648A CA 575648 A CA575648 A CA 575648A CA 575648 A CA575648 A CA 575648A CA 575648D A CA575648D A CA 575648DA CA 575648 A CA575648 A CA 575648A
Authority
CA
Canada
Prior art keywords
heating surface
surface condition
condition indicator
indicator
heating
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
CA575648A
Other languages
English (en)
Inventor
Hilmer Karlsson Per
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.)
Alstom Power Inc
Original Assignee
Air Preheater Co Inc
Publication date
Application granted granted Critical
Publication of CA575648A publication Critical patent/CA575648A/fr
Expired legal-status Critical Current

Links

CA575648A Indicateur de condition de surface de chauffage Expired CA575648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA575648T

Publications (1)

Publication Number Publication Date
CA575648A true CA575648A (fr) 1959-05-12

Family

ID=35751504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA575648A Expired CA575648A (fr) Indicateur de condition de surface de chauffage

Country Status (1)

Country Link
CA (1) CA575648A (fr)

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