ES25536A1 - A chemical procedure to obtain a greasy bitumen. - Google Patents

A chemical procedure to obtain a greasy bitumen.

Info

Publication number: ES25536A1
Authority: ES; Spain
Prior art keywords: bitumen; greasy; chemical procedure; procedure; chemical
Prior art date: 1900-02-22
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

ES25536A

Other languages

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.)

1900-02-22

Filing date

1900-02-22

Publication date

1900-04-16

1900-02-22 Application filed by Individual filed Critical Individual

1900-02-22 Priority to ES25536A priority Critical patent/ES25536A1/en

1900-04-16 Publication of ES25536A1 publication Critical patent/ES25536A1/en

Status Expired legal-status Critical Current

Links

239000010426 asphalt Substances 0.000 title 1
239000000126 substance Substances 0.000 title 1

ES25536A 1900-02-22 1900-02-22 A chemical procedure to obtain a greasy bitumen. Expired ES25536A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES25536A ES25536A1 (en)	1900-02-22	1900-02-22	A chemical procedure to obtain a greasy bitumen.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES25536A ES25536A1 (en)	1900-02-22	1900-02-22	A chemical procedure to obtain a greasy bitumen.

Publications (1)

Publication Number	Publication Date
ES25536A1 true ES25536A1 (en)	1900-04-16

Family

ID=64179397

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES25536A Expired ES25536A1 (en)	1900-02-22	1900-02-22	A chemical procedure to obtain a greasy bitumen.

Country Status (1)

Country	Link
ES (1)	ES25536A1 (en)

1900
- 1900-02-22 ES ES25536A patent/ES25536A1/en not_active Expired

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