CA228608A - Duplex piston ring - Google Patents

Duplex piston ring

Info

Publication number
CA228608A
CA228608A CA228608A CA228608DA CA228608A CA 228608 A CA228608 A CA 228608A CA 228608 A CA228608 A CA 228608A CA 228608D A CA228608D A CA 228608DA CA 228608 A CA228608 A CA 228608A
Authority
CA
Canada
Prior art keywords
piston ring
duplex piston
duplex
ring
piston
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
CA228608A
Other languages
French (fr)
Inventor
Johnsen Sigfred
A. Bell James
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
Publication date
Application granted granted Critical
Publication of CA228608A publication Critical patent/CA228608A/en
Expired legal-status Critical Current

Links

CA228608A Duplex piston ring Expired CA228608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA228608T

Publications (1)

Publication Number Publication Date
CA228608A true CA228608A (en) 1923-02-06

Family

ID=35124211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228608A Expired CA228608A (en) Duplex piston ring

Country Status (1)

Country Link
CA (1) CA228608A (en)

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