CA72519A - Nettoyeur de chaudieres - Google Patents

Nettoyeur de chaudieres

Info

Publication number
CA72519A
CA72519A CA000072519A CA72519DA CA72519A CA 72519 A CA72519 A CA 72519A CA 000072519 A CA000072519 A CA 000072519A CA 72519D A CA72519D A CA 72519DA CA 72519 A CA72519 A CA 72519A
Authority
CA
Canada
Prior art keywords
boiler scraper
scraper
boiler
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
CA000072519A
Other languages
English (en)
Inventor
John G. Roberts
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 CA72519A publication Critical patent/CA72519A/fr
Expired legal-status Critical Current

Links

CA000072519A 1901-06-24 1901-06-24 Nettoyeur de chaudieres Expired CA72519A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA72519T 1901-06-24

Publications (1)

Publication Number Publication Date
CA72519A true CA72519A (fr) 1901-07-30

Family

ID=45189056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000072519A Expired CA72519A (fr) 1901-06-24 1901-06-24 Nettoyeur de chaudieres

Country Status (1)

Country Link
CA (1) CA72519A (fr)

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