ES121583A1 - A device to obtain a material of great strength and hardness, based on cement and sand. - Google Patents

A device to obtain a material of great strength and hardness, based on cement and sand.

Info

Publication number
ES121583A1
ES121583A1 ES121583A ES121583A ES121583A1 ES 121583 A1 ES121583 A1 ES 121583A1 ES 121583 A ES121583 A ES 121583A ES 121583 A ES121583 A ES 121583A ES 121583 A1 ES121583 A1 ES 121583A1
Authority
ES
Spain
Prior art keywords
cement
sand
hardness
great strength
great
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
ES121583A
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 ES121583A priority Critical patent/ES121583A1/en
Publication of ES121583A1 publication Critical patent/ES121583A1/en
Expired legal-status Critical Current

Links

ES121583A 1931-02-05 1931-02-05 A device to obtain a material of great strength and hardness, based on cement and sand. Expired ES121583A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES121583A ES121583A1 (en) 1931-02-05 1931-02-05 A device to obtain a material of great strength and hardness, based on cement and sand.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES121583A ES121583A1 (en) 1931-02-05 1931-02-05 A device to obtain a material of great strength and hardness, based on cement and sand.

Publications (1)

Publication Number Publication Date
ES121583A1 true ES121583A1 (en) 1931-03-01

Family

ID=65580232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES121583A Expired ES121583A1 (en) 1931-02-05 1931-02-05 A device to obtain a material of great strength and hardness, based on cement and sand.

Country Status (1)

Country Link
ES (1) ES121583A1 (en)

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