CA74124A - Appareil a enlever les incrustations et attache de soupape a polir - Google Patents

Appareil a enlever les incrustations et attache de soupape a polir

Info

Publication number
CA74124A
CA74124A CA000074124A CA74124DA CA74124A CA 74124 A CA74124 A CA 74124A CA 000074124 A CA000074124 A CA 000074124A CA 74124D A CA74124D A CA 74124DA CA 74124 A CA74124 A CA 74124A
Authority
CA
Canada
Prior art keywords
grinding device
scale removing
valve grinding
valve
scale
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
CA000074124A
Other languages
English (en)
Inventor
Emmond Edward Wellington Crossley
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 CA74124A publication Critical patent/CA74124A/fr
Expired legal-status Critical Current

Links

CA000074124A 1901-08-20 1901-08-20 Appareil a enlever les incrustations et attache de soupape a polir Expired CA74124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74124T 1901-08-20

Publications (1)

Publication Number Publication Date
CA74124A true CA74124A (fr) 1901-12-17

Family

ID=45190661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074124A Expired CA74124A (fr) 1901-08-20 1901-08-20 Appareil a enlever les incrustations et attache de soupape a polir

Country Status (1)

Country Link
CA (1) CA74124A (fr)

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