ES14310A3 - A manufacturing process for Tetrazo artificial colors. - Google Patents

A manufacturing process for Tetrazo artificial colors.

Info

Publication number
ES14310A3
ES14310A3 ES14310A ES14310A ES14310A3 ES 14310 A3 ES14310 A3 ES 14310A3 ES 14310 A ES14310 A ES 14310A ES 14310 A ES14310 A ES 14310A ES 14310 A3 ES14310 A3 ES 14310A3
Authority
ES
Spain
Prior art keywords
tetrazo
manufacturing process
artificial colors
colors
artificial
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
ES14310A
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.)
Vidal Vero
Original Assignee
Vidal Vero
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 Vidal Vero filed Critical Vidal Vero
Priority to ES14310A priority Critical patent/ES14310A3/en
Publication of ES14310A3 publication Critical patent/ES14310A3/en
Expired legal-status Critical Current

Links

ES14310A 1893-03-02 1893-03-02 A manufacturing process for Tetrazo artificial colors. Expired ES14310A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES14310A ES14310A3 (en) 1893-03-02 1893-03-02 A manufacturing process for Tetrazo artificial colors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES14310A ES14310A3 (en) 1893-03-02 1893-03-02 A manufacturing process for Tetrazo artificial colors.

Publications (1)

Publication Number Publication Date
ES14310A3 true ES14310A3 (en) 1893-04-01

Family

ID=69419521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14310A Expired ES14310A3 (en) 1893-03-02 1893-03-02 A manufacturing process for Tetrazo artificial colors.

Country Status (1)

Country Link
ES (1) ES14310A3 (en)

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