Refining old engine oil: Hindustan Oil Refinerys proposal

Keywords S.R.Sundaram
Madras
Ministry/ Department/ Residency Ministry of Railway
Branch Electrical
From Year / Date
(YYYY-MM-DD)
1970
To Year / Date
(YYYY-MM-DD)
1970
Identifier PR_000007024790
File No./Reference No./Sheet No./Folio No. 70/ELEC/225/13/1-8
Location Repository-4
File Size 7.8 MB
Pages 25
Collection Digitized Public Records
Ministry of Railway
Language English
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