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ES146945A1 - Un perfeccionamiento en la fabricación de válvulas. - Google Patents

Un perfeccionamiento en la fabricación de válvulas.

Info

Publication number
ES146945A1
ES146945A1 ES146945A ES146945A ES146945A1 ES 146945 A1 ES146945 A1 ES 146945A1 ES 146945 A ES146945 A ES 146945A ES 146945 A ES146945 A ES 146945A ES 146945 A1 ES146945 A1 ES 146945A1
Authority
ES
Spain
Prior art keywords
perfection
valves
manufacture
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
ES146945A
Other languages
English (en)
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 ES146945A priority Critical patent/ES146945A1/es
Publication of ES146945A1 publication Critical patent/ES146945A1/es
Expired legal-status Critical Current

Links

ES146945A 1939-05-11 1939-05-11 Un perfeccionamiento en la fabricación de válvulas. Expired ES146945A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES146945A ES146945A1 (es) 1939-05-11 1939-05-11 Un perfeccionamiento en la fabricación de válvulas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES146945A ES146945A1 (es) 1939-05-11 1939-05-11 Un perfeccionamiento en la fabricación de válvulas.

Publications (1)

Publication Number Publication Date
ES146945A1 true ES146945A1 (es) 1941-03-01

Family

ID=65596688

Family Applications (1)

Application Number Title Priority Date Filing Date
ES146945A Expired ES146945A1 (es) 1939-05-11 1939-05-11 Un perfeccionamiento en la fabricación de válvulas.

Country Status (1)

Country Link
ES (1) ES146945A1 (es)

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