ES398A1 - Improvements in the means of extracting coal and other minerals, and in the drilling of rocks and other substances, by means of explosive materials in combination with water. - Google Patents

Improvements in the means of extracting coal and other minerals, and in the drilling of rocks and other substances, by means of explosive materials in combination with water.

Info

Publication number
ES398A1
ES398A1 ES398A ES398A ES398A1 ES 398 A1 ES398 A1 ES 398A1 ES 398 A ES398 A ES 398A ES 398 A ES398 A ES 398A ES 398 A1 ES398 A1 ES 398A1
Authority
ES
Spain
Prior art keywords
rocks
minerals
drilling
substances
combination
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
ES398A
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.)
Mac Nab James
Original Assignee
Mac Nab James
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 Mac Nab James filed Critical Mac Nab James
Priority to ES398A priority Critical patent/ES398A1/en
Publication of ES398A1 publication Critical patent/ES398A1/en
Expired legal-status Critical Current

Links

ES398A 1879-06-02 1879-06-02 Improvements in the means of extracting coal and other minerals, and in the drilling of rocks and other substances, by means of explosive materials in combination with water. Expired ES398A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES398A ES398A1 (en) 1879-06-02 1879-06-02 Improvements in the means of extracting coal and other minerals, and in the drilling of rocks and other substances, by means of explosive materials in combination with water.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES398A ES398A1 (en) 1879-06-02 1879-06-02 Improvements in the means of extracting coal and other minerals, and in the drilling of rocks and other substances, by means of explosive materials in combination with water.

Publications (1)

Publication Number Publication Date
ES398A1 true ES398A1 (en) 1879-11-03

Family

ID=64111109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398A Expired ES398A1 (en) 1879-06-02 1879-06-02 Improvements in the means of extracting coal and other minerals, and in the drilling of rocks and other substances, by means of explosive materials in combination with water.

Country Status (1)

Country Link
ES (1) ES398A1 (en)

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