ES143131A1 - Procedure for the manufacture of cement and sand pipes. - Google Patents

Procedure for the manufacture of cement and sand pipes.

Info

Publication number
ES143131A1
ES143131A1 ES143131A ES143131A ES143131A1 ES 143131 A1 ES143131 A1 ES 143131A1 ES 143131 A ES143131 A ES 143131A ES 143131 A ES143131 A ES 143131A ES 143131 A1 ES143131 A1 ES 143131A1
Authority
ES
Spain
Prior art keywords
cement
procedure
manufacture
sand pipes
sand
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
ES143131A
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 ES143131A priority Critical patent/ES143131A1/en
Publication of ES143131A1 publication Critical patent/ES143131A1/en
Expired legal-status Critical Current

Links

ES143131A 1936-08-20 1936-08-20 Procedure for the manufacture of cement and sand pipes. Expired ES143131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES143131A ES143131A1 (en) 1936-08-20 1936-08-20 Procedure for the manufacture of cement and sand pipes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES143131A ES143131A1 (en) 1936-08-20 1936-08-20 Procedure for the manufacture of cement and sand pipes.

Publications (1)

Publication Number Publication Date
ES143131A1 true ES143131A1 (en) 1936-11-01

Family

ID=65618346

Family Applications (1)

Application Number Title Priority Date Filing Date
ES143131A Expired ES143131A1 (en) 1936-08-20 1936-08-20 Procedure for the manufacture of cement and sand pipes.

Country Status (1)

Country Link
ES (1) ES143131A1 (en)

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