ES67884A1 - Improvement in the manufacture of petroleum. - Google Patents

Improvement in the manufacture of petroleum.

Info

Publication number
ES67884A1
ES67884A1 ES67884A ES67884A ES67884A1 ES 67884 A1 ES67884 A1 ES 67884A1 ES 67884 A ES67884 A ES 67884A ES 67884 A ES67884 A ES 67884A ES 67884 A1 ES67884 A1 ES 67884A1
Authority
ES
Spain
Prior art keywords
petroleum
improvement
manufacture
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
ES67884A
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.)
TWITCHELL PROCESS Co
Original Assignee
TWITCHELL PROCESS Co
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 TWITCHELL PROCESS Co filed Critical TWITCHELL PROCESS Co
Priority to ES67884A priority Critical patent/ES67884A1/en
Publication of ES67884A1 publication Critical patent/ES67884A1/en
Expired legal-status Critical Current

Links

ES67884A 1918-09-17 1918-09-17 Improvement in the manufacture of petroleum. Expired ES67884A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES67884A ES67884A1 (en) 1918-09-17 1918-09-17 Improvement in the manufacture of petroleum.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES67884A ES67884A1 (en) 1918-09-17 1918-09-17 Improvement in the manufacture of petroleum.

Publications (1)

Publication Number Publication Date
ES67884A1 true ES67884A1 (en) 1918-10-16

Family

ID=64239029

Family Applications (1)

Application Number Title Priority Date Filing Date
ES67884A Expired ES67884A1 (en) 1918-09-17 1918-09-17 Improvement in the manufacture of petroleum.

Country Status (1)

Country Link
ES (1) ES67884A1 (en)

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