ES41953A1 - A process for making dyeing materials with the derivatives of coal tar. - Google Patents

A process for making dyeing materials with the derivatives of coal tar.

Info

Publication number
ES41953A1
ES41953A1 ES41953A ES41953A ES41953A1 ES 41953 A1 ES41953 A1 ES 41953A1 ES 41953 A ES41953 A ES 41953A ES 41953 A ES41953 A ES 41953A ES 41953 A1 ES41953 A1 ES 41953A1
Authority
ES
Spain
Prior art keywords
derivatives
coal tar
dyeing materials
making dyeing
making
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
ES41953A
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.)
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES41953A priority Critical patent/ES41953A1/en
Publication of ES41953A1 publication Critical patent/ES41953A1/en
Expired legal-status Critical Current

Links

ES41953A 1907-10-31 1907-10-31 A process for making dyeing materials with the derivatives of coal tar. Expired ES41953A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES41953A ES41953A1 (en) 1907-10-31 1907-10-31 A process for making dyeing materials with the derivatives of coal tar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES41953A ES41953A1 (en) 1907-10-31 1907-10-31 A process for making dyeing materials with the derivatives of coal tar.

Publications (1)

Publication Number Publication Date
ES41953A1 true ES41953A1 (en) 1907-12-01

Family

ID=64216448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES41953A Expired ES41953A1 (en) 1907-10-31 1907-10-31 A process for making dyeing materials with the derivatives of coal tar.

Country Status (1)

Country Link
ES (1) ES41953A1 (en)

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