Improvements relating to percussion rock drilling machines

Keywords RAND MINES
LTD.
REMFRY & SON
R. HALL
Patent
Drill
Rock
Chuck
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1962
To Year / Date
(YYYY-MM-DD)
1962
Source Organization NA
Identifier NAIBHF00007270
File No./Reference No./Sheet No./Folio No. 85352
Location BBSR-R1
Part No. NA
File Size 35.1 MB
Pages 21
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000294
Location Code NA
File Barcode NAIBHF00007270
QC Certificate No. QC_20240702BH
Bundle No. 102

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