ES83254A1 - Procedure and apparatus for the flotation preparation of coal. - Google Patents

Procedure and apparatus for the flotation preparation of coal.

Info

Publication number
ES83254A1
ES83254A1 ES83254A ES83254A ES83254A1 ES 83254 A1 ES83254 A1 ES 83254A1 ES 83254 A ES83254 A ES 83254A ES 83254 A ES83254 A ES 83254A ES 83254 A1 ES83254 A1 ES 83254A1
Authority
ES
Spain
Prior art keywords
coal
procedure
flotation
preparation
flotation preparation
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
ES83254A
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 ES83254A priority Critical patent/ES83254A1/en
Publication of ES83254A1 publication Critical patent/ES83254A1/en
Expired legal-status Critical Current

Links

ES83254A 1922-10-28 1922-10-28 Procedure and apparatus for the flotation preparation of coal. Expired ES83254A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES83254A ES83254A1 (en) 1922-10-28 1922-10-28 Procedure and apparatus for the flotation preparation of coal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES83254A ES83254A1 (en) 1922-10-28 1922-10-28 Procedure and apparatus for the flotation preparation of coal.

Publications (1)

Publication Number Publication Date
ES83254A1 true ES83254A1 (en) 1923-04-01

Family

ID=64261160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83254A Expired ES83254A1 (en) 1922-10-28 1922-10-28 Procedure and apparatus for the flotation preparation of coal.

Country Status (1)

Country Link
ES (1) ES83254A1 (en)

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