ES72538A1 - Improvements in the manufacture of reinforced or unreinforced cement pipes or pipes, through the use of centrifugal force. - Google Patents

Improvements in the manufacture of reinforced or unreinforced cement pipes or pipes, through the use of centrifugal force.

Info

Publication number
ES72538A1
ES72538A1 ES72538A ES72538A ES72538A1 ES 72538 A1 ES72538 A1 ES 72538A1 ES 72538 A ES72538 A ES 72538A ES 72538 A ES72538 A ES 72538A ES 72538 A1 ES72538 A1 ES 72538A1
Authority
ES
Spain
Prior art keywords
pipes
reinforced
manufacture
centrifugal force
unreinforced
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
ES72538A
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 ES72538A priority Critical patent/ES72538A1/en
Publication of ES72538A1 publication Critical patent/ES72538A1/en
Expired legal-status Critical Current

Links

ES72538A 1920-02-06 1920-02-06 Improvements in the manufacture of reinforced or unreinforced cement pipes or pipes, through the use of centrifugal force. Expired ES72538A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES72538A ES72538A1 (en) 1920-02-06 1920-02-06 Improvements in the manufacture of reinforced or unreinforced cement pipes or pipes, through the use of centrifugal force.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES72538A ES72538A1 (en) 1920-02-06 1920-02-06 Improvements in the manufacture of reinforced or unreinforced cement pipes or pipes, through the use of centrifugal force.

Publications (1)

Publication Number Publication Date
ES72538A1 true ES72538A1 (en) 1920-04-28

Family

ID=64242302

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72538A Expired ES72538A1 (en) 1920-02-06 1920-02-06 Improvements in the manufacture of reinforced or unreinforced cement pipes or pipes, through the use of centrifugal force.

Country Status (1)

Country Link
ES (1) ES72538A1 (en)

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