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ES661A1 - Procedure for the extraction of bitumens and sulfur. - Google Patents

Procedure for the extraction of bitumens and sulfur.

Info

Publication number
ES661A1
ES661A1 ES661A ES661A ES661A1 ES 661 A1 ES661 A1 ES 661A1 ES 661 A ES661 A ES 661A ES 661 A ES661 A ES 661A ES 661 A1 ES661 A1 ES 661A1
Authority
ES
Spain
Prior art keywords
bitumens
sulfur
extraction
procedure
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
ES661A
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.)
Krafft Leon Louis Charles
Original Assignee
Krafft Leon Louis Charles
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 Krafft Leon Louis Charles filed Critical Krafft Leon Louis Charles
Priority to ES661A priority Critical patent/ES661A1/en
Publication of ES661A1 publication Critical patent/ES661A1/en
Expired legal-status Critical Current

Links

ES661A 1879-11-24 1879-11-24 Procedure for the extraction of bitumens and sulfur. Expired ES661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES661A ES661A1 (en) 1879-11-24 1879-11-24 Procedure for the extraction of bitumens and sulfur.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES661A ES661A1 (en) 1879-11-24 1879-11-24 Procedure for the extraction of bitumens and sulfur.

Publications (1)

Publication Number Publication Date
ES661A1 true ES661A1 (en) 1880-09-15

Family

ID=64166057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES661A Expired ES661A1 (en) 1879-11-24 1879-11-24 Procedure for the extraction of bitumens and sulfur.

Country Status (1)

Country Link
ES (1) ES661A1 (en)

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