CA140947A - Valve seating and surfacting machine - Google Patents

Valve seating and surfacting machine

Info

Publication number
CA140947A
CA140947A CA000140947A CA140947DA CA140947A CA 140947 A CA140947 A CA 140947A CA 000140947 A CA000140947 A CA 000140947A CA 140947D A CA140947D A CA 140947DA CA 140947 A CA140947 A CA 140947A
Authority
CA
Canada
Prior art keywords
surfacting
machine
valve seating
seating
valve
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
CA000140947A
Other languages
French (fr)
Inventor
Oscar A. Olson
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 CA140947A publication Critical patent/CA140947A/en
Expired legal-status Critical Current

Links

CA000140947A 1912-04-26 1912-04-26 Valve seating and surfacting machine Expired CA140947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140947T 1912-04-26

Publications (1)

Publication Number Publication Date
CA140947A true CA140947A (en) 1912-06-04

Family

ID=45260663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000140947A Expired CA140947A (en) 1912-04-26 1912-04-26 Valve seating and surfacting machine

Country Status (1)

Country Link
CA (1) CA140947A (en)

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