SU55818A1 - Method for imparting uniform optical density to bar patterns on a chromium colloid - Google Patents

Method for imparting uniform optical density to bar patterns on a chromium colloid

Info

Publication number
SU55818A1
SU55818A1 SU871A SU55818DA SU55818A1 SU 55818 A1 SU55818 A1 SU 55818A1 SU 871 A SU871 A SU 871A SU 55818D A SU55818D A SU 55818DA SU 55818 A1 SU55818 A1 SU 55818A1
Authority
SU
USSR - Soviet Union
Prior art keywords
colloid
chromium
optical density
uniform optical
bar patterns
Prior art date
Application number
SU871A
Other languages
Russian (ru)
Inventor
Н.Ф. Максимов
Петунин
Original Assignee
Н.Ф. Максимов
Петунин
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 Н.Ф. Максимов, Петунин filed Critical Н.Ф. Максимов
Application granted granted Critical
Publication of SU55818A1 publication Critical patent/SU55818A1/en

Links

Description

Тип, .Печатной Труд . Зак. Type .Printed Labor. Zak

SU871A 1938-07-05 1938-07-05 Method for imparting uniform optical density to bar patterns on a chromium colloid SU55818A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU55818T 1938-07-05

Publications (1)

Publication Number Publication Date
SU55818A1 true SU55818A1 (en) 1938-11-30

Family

ID=52746726

Family Applications (1)

Application Number Title Priority Date Filing Date
SU871A SU55818A1 (en) 1938-07-05 1938-07-05 Method for imparting uniform optical density to bar patterns on a chromium colloid

Country Status (1)

Country Link
SU (1) SU55818A1 (en)

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