CH72199A - Metal piston ring - Google Patents

Metal piston ring

Info

Publication number: CH72199A
Authority: CH; Switzerland
Prior art keywords: piston ring; metal piston; metal; ring; piston
Prior art date: 1915-02-02

Application number

CH72199A

Other languages

French (fr)

Inventor

Louis Roevens

Original Assignee

Louis Roevens

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.)

1915-02-02

Filing date

1915-02-02

Publication date

1916-04-17

1915-02-02 Application filed by Louis Roevens filed Critical Louis Roevens

1916-04-17 Publication of CH72199A publication Critical patent/CH72199A/en

Links

239000002184 metal Substances 0.000 title 1

CH72199A 1915-02-02 1915-02-02 Metal piston ring CH72199A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH72199T		1915-02-02

Publications (1)

Publication Number	Publication Date
CH72199A true CH72199A (en)	1916-04-17

Family

ID=4321733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH72199A CH72199A (en)	1915-02-02	1915-02-02	Metal piston ring

Country Status (1)

Country	Link
CH (1)	CH72199A (en)

1915
- 1915-02-02 CH CH72199A patent/CH72199A/en unknown

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