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ES73651A1 - Improvements in piston rings, or their analogues, with the corresponding methods for their manufacture. - Google Patents

Improvements in piston rings, or their analogues, with the corresponding methods for their manufacture.

Info

Publication number
ES73651A1
ES73651A1 ES73651A ES73651A ES73651A1 ES 73651 A1 ES73651 A1 ES 73651A1 ES 73651 A ES73651 A ES 73651A ES 73651 A ES73651 A ES 73651A ES 73651 A1 ES73651 A1 ES 73651A1
Authority
ES
Spain
Prior art keywords
analogues
manufacture
piston rings
corresponding methods
methods
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
ES73651A
Other languages
Spanish (es)
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
Priority to ES73651A priority Critical patent/ES73651A1/en
Publication of ES73651A1 publication Critical patent/ES73651A1/en
Expired legal-status Critical Current

Links

ES73651A 1920-05-10 1920-05-10 Improvements in piston rings, or their analogues, with the corresponding methods for their manufacture. Expired ES73651A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73651A ES73651A1 (en) 1920-05-10 1920-05-10 Improvements in piston rings, or their analogues, with the corresponding methods for their manufacture.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73651A ES73651A1 (en) 1920-05-10 1920-05-10 Improvements in piston rings, or their analogues, with the corresponding methods for their manufacture.

Publications (1)

Publication Number Publication Date
ES73651A1 true ES73651A1 (en) 1920-08-02

Family

ID=64246036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73651A Expired ES73651A1 (en) 1920-05-10 1920-05-10 Improvements in piston rings, or their analogues, with the corresponding methods for their manufacture.

Country Status (1)

Country Link
ES (1) ES73651A1 (en)

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