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ES87833A1 - Improvements in the concentration of coal. - Google Patents

Improvements in the concentration of coal.

Info

Publication number
ES87833A1
ES87833A1 ES87833A ES87833A ES87833A1 ES 87833 A1 ES87833 A1 ES 87833A1 ES 87833 A ES87833 A ES 87833A ES 87833 A ES87833 A ES 87833A ES 87833 A1 ES87833 A1 ES 87833A1
Authority
ES
Spain
Prior art keywords
coal
concentration
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
ES87833A
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.)
Minerals Separation Ltd
Original Assignee
Minerals Separation Ltd
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 Minerals Separation Ltd filed Critical Minerals Separation Ltd
Priority to ES87833A priority Critical patent/ES87833A1/en
Publication of ES87833A1 publication Critical patent/ES87833A1/en
Expired legal-status Critical Current

Links

ES87833A 1923-12-29 1923-12-29 Improvements in the concentration of coal. Expired ES87833A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES87833A ES87833A1 (en) 1923-12-29 1923-12-29 Improvements in the concentration of coal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES87833A ES87833A1 (en) 1923-12-29 1923-12-29 Improvements in the concentration of coal.

Publications (1)

Publication Number Publication Date
ES87833A1 true ES87833A1 (en) 1924-02-16

Family

ID=64253425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87833A Expired ES87833A1 (en) 1923-12-29 1923-12-29 Improvements in the concentration of coal.

Country Status (1)

Country Link
ES (1) ES87833A1 (en)

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