RO72227A - Procede de preparation d'un additif pour l'amelioration de l'indice de viscosite - Google Patents

Procede de preparation d'un additif pour l'amelioration de l'indice de viscosite

Info

Publication number
RO72227A
RO72227A RO7478328A RO7832874A RO72227A RO 72227 A RO72227 A RO 72227A RO 7478328 A RO7478328 A RO 7478328A RO 7832874 A RO7832874 A RO 7832874A RO 72227 A RO72227 A RO 72227A
Authority
RO
Romania
Prior art keywords
deviscosity
additive
index
preparing
improving
Prior art date
Application number
RO7478328A
Other languages
English (en)
Romanian (ro)
Inventor
Pierleone Girotti
Renato Tesei
Floris Telemaco
Original Assignee
Snam Progetti Spa,It
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 Snam Progetti Spa,It filed Critical Snam Progetti Spa,It
Priority to RO7478328A priority Critical patent/RO72227A/fr
Publication of RO72227A publication Critical patent/RO72227A/fr

Links

RO7478328A 1974-04-05 1974-04-05 Procede de preparation d'un additif pour l'amelioration de l'indice de viscosite RO72227A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7478328A RO72227A (fr) 1974-04-05 1974-04-05 Procede de preparation d'un additif pour l'amelioration de l'indice de viscosite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7478328A RO72227A (fr) 1974-04-05 1974-04-05 Procede de preparation d'un additif pour l'amelioration de l'indice de viscosite

Publications (1)

Publication Number Publication Date
RO72227A true RO72227A (fr) 1982-02-26

Family

ID=20093564

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7478328A RO72227A (fr) 1974-04-05 1974-04-05 Procede de preparation d'un additif pour l'amelioration de l'indice de viscosite

Country Status (1)

Country Link
RO (1) RO72227A (fr)

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