CA74182A - Barre de courronne de chaudieres a vapeur - Google Patents

Barre de courronne de chaudieres a vapeur

Info

Publication number
CA74182A
CA74182A CA000074182A CA74182DA CA74182A CA 74182 A CA74182 A CA 74182A CA 000074182 A CA000074182 A CA 000074182A CA 74182D A CA74182D A CA 74182DA CA 74182 A CA74182 A CA 74182A
Authority
CA
Canada
Prior art keywords
steam boiler
crown bar
boiler crown
bar
steam
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
CA000074182A
Other languages
English (en)
Inventor
Edwin Clay
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA74182A publication Critical patent/CA74182A/fr
Expired legal-status Critical Current

Links

CA000074182A 1901-12-04 1901-12-04 Barre de courronne de chaudieres a vapeur Expired CA74182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74182T 1901-12-04

Publications (1)

Publication Number Publication Date
CA74182A true CA74182A (fr) 1901-12-24

Family

ID=45190719

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074182A Expired CA74182A (fr) 1901-12-04 1901-12-04 Barre de courronne de chaudieres a vapeur

Country Status (1)

Country Link
CA (1) CA74182A (fr)

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