SU27370A1 - The method of obtaining brown patterns in printing by oxidation of naphthlamine - Google Patents

The method of obtaining brown patterns in printing by oxidation of naphthlamine

Info

Publication number
SU27370A1
SU27370A1 SU81405A SU81405A SU27370A1 SU 27370 A1 SU27370 A1 SU 27370A1 SU 81405 A SU81405 A SU 81405A SU 81405 A SU81405 A SU 81405A SU 27370 A1 SU27370 A1 SU 27370A1
Authority
SU
USSR - Soviet Union
Prior art keywords
naphthlamine
oxidation
printing
obtaining brown
patterns
Prior art date
Application number
SU81405A
Other languages
Russian (ru)
Inventor
С.П. Суровцев
Original Assignee
С.П. Суровцев
Filing date
Publication date
Application filed by С.П. Суровцев filed Critical С.П. Суровцев
Application granted granted Critical
Publication of SU27370A1 publication Critical patent/SU27370A1/en

Links

Description

В. И.IN AND.

Типографи  Typography

SU81405A 1931-01-04 The method of obtaining brown patterns in printing by oxidation of naphthlamine SU27370A1 (en)

Publications (1)

Publication Number Publication Date
SU27370A1 true SU27370A1 (en) 1932-08-31

Family

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