CA66407A - Grattoir de tubes de chaudieres - Google Patents

Grattoir de tubes de chaudieres

Info

Publication number
CA66407A
CA66407A CA000066407A CA66407DA CA66407A CA 66407 A CA66407 A CA 66407A CA 000066407 A CA000066407 A CA 000066407A CA 66407D A CA66407D A CA 66407DA CA 66407 A CA66407 A CA 66407A
Authority
CA
Canada
Prior art keywords
boiler tube
tube scrapers
scrapers
boiler
tube
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
CA000066407A
Other languages
English (en)
Inventor
Worthington Hooker Ingersoll
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 CA66407A publication Critical patent/CA66407A/fr
Expired legal-status Critical Current

Links

CA000066407A 1900-02-15 1900-02-15 Grattoir de tubes de chaudieres Expired CA66407A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA66407T 1900-02-15

Publications (1)

Publication Number Publication Date
CA66407A true CA66407A (fr) 1900-02-27

Family

ID=45182945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000066407A Expired CA66407A (fr) 1900-02-15 1900-02-15 Grattoir de tubes de chaudieres

Country Status (1)

Country Link
CA (1) CA66407A (fr)

Similar Documents

Publication Publication Date Title
CA66407A (fr) Grattoir de tubes de chaudieres
CA67533A (fr) Chaudiere a tuyau d'eau
CA68921A (fr) Chaudiere
CA66046A (fr) Chaudiere tubulaire
CA67852A (fr) Chaudiere a tubes
CA69619A (fr) Chaudiere a tubes
CA69232A (fr) Tube
CA67385A (fr) Chaudiere
CA68968A (fr) Chaudiere
CA69562A (fr) Chaudiere
CA71101A (fr) Fabrication de tubes ou tuyaux
CA67505A (fr) Attache de chaudieres
CA67394A (fr) Nettoyeur de tube
CA71864A (fr) Appareil a nettoyer les tubes de chaudieres a vapeur
CA68345A (fr) Nettoyeur de tubes de chaudieres
CA67096A (fr) Chaudiere a vapeur
CA69259A (fr) Chaudiere a vapeur
CA69313A (fr) Chaudiere a vapeur
CA69575A (fr) Chaudiere a vapeur
CA74216A (fr) Chaudiere a tubes
CA70029A (fr) Manchon de tuyau
CA69660A (fr) Nettoyeur de pipes
CA67793A (fr) Lien de chaudieres
CA71971A (fr) Chaudiere a tubes
CA72088A (fr) Chaudiere a tubes