LUBRICANT FOR RAILS Russian patent published in 1994 - IPC

Abstract RU 2009187 C1

FIELD: lubricants. SUBSTANCE: lubricants contains, % : potassium liquid glass 28-34, glycerin 30, hydrated calcium soap of oleic acid 15, machine oil 10, graphite 10, 30% solution of copper salt of EDTA 1-7. EFFECT: improves desired product quality. 2 tbl

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RU 2 009 187 C1

Authors

Evdokimov Jurij Andreevich

Majba Igor' Al'Bertovich

Bogdanov Viktor Mikhajlovich

Dates

1994-03-15—Published

1991-07-08—Filed