ES68340A1 - A procedure for the exploitation of the coal contained in the residual slates of the washhouses or of the coal mines, whose procedure allows to use large quantities of coal now wasted. - Google Patents

A procedure for the exploitation of the coal contained in the residual slates of the washhouses or of the coal mines, whose procedure allows to use large quantities of coal now wasted.

Info

Publication number
ES68340A1
ES68340A1 ES68340A ES68340A ES68340A1 ES 68340 A1 ES68340 A1 ES 68340A1 ES 68340 A ES68340 A ES 68340A ES 68340 A ES68340 A ES 68340A ES 68340 A1 ES68340 A1 ES 68340A1
Authority
ES
Spain
Prior art keywords
coal
procedure
washhouses
slates
exploitation
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
ES68340A
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 ES68340A priority Critical patent/ES68340A1/en
Publication of ES68340A1 publication Critical patent/ES68340A1/en
Expired legal-status Critical Current

Links

ES68340A 1918-11-21 1918-11-21 A procedure for the exploitation of the coal contained in the residual slates of the washhouses or of the coal mines, whose procedure allows to use large quantities of coal now wasted. Expired ES68340A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES68340A ES68340A1 (en) 1918-11-21 1918-11-21 A procedure for the exploitation of the coal contained in the residual slates of the washhouses or of the coal mines, whose procedure allows to use large quantities of coal now wasted.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES68340A ES68340A1 (en) 1918-11-21 1918-11-21 A procedure for the exploitation of the coal contained in the residual slates of the washhouses or of the coal mines, whose procedure allows to use large quantities of coal now wasted.

Publications (1)

Publication Number Publication Date
ES68340A1 true ES68340A1 (en) 1919-01-01

Family

ID=64239011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES68340A Expired ES68340A1 (en) 1918-11-21 1918-11-21 A procedure for the exploitation of the coal contained in the residual slates of the washhouses or of the coal mines, whose procedure allows to use large quantities of coal now wasted.

Country Status (1)

Country Link
ES (1) ES68340A1 (en)

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