FR580608A - Improvements in the manufacture of piston rings - Google Patents

Improvements in the manufacture of piston rings

Info

Publication number
FR580608A
FR580608A FR580608DA FR580608A FR 580608 A FR580608 A FR 580608A FR 580608D A FR580608D A FR 580608DA FR 580608 A FR580608 A FR 580608A
Authority
FR
France
Prior art keywords
manufacture
piston rings
rings
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
Other languages
French (fr)
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.)
Anciens Etablissements Panhard et Levassor SA
Original Assignee
Anciens Etablissements Panhard et Levassor SA
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 Anciens Etablissements Panhard et Levassor SA filed Critical Anciens Etablissements Panhard et Levassor SA
Application granted granted Critical
Publication of FR580608A publication Critical patent/FR580608A/en
Expired legal-status Critical Current

Links

FR580608D 1923-07-17 1923-07-17 Improvements in the manufacture of piston rings Expired FR580608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR580608T 1923-07-17

Publications (1)

Publication Number Publication Date
FR580608A true FR580608A (en) 1924-11-12

Family

ID=8956909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR580608D Expired FR580608A (en) 1923-07-17 1923-07-17 Improvements in the manufacture of piston rings

Country Status (1)

Country Link
FR (1) FR580608A (en)

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