Patent Application for 'Typing Block-Out Mechanism for Writing Machines'

Keywords SPERRY
RAND
CORPN
TYPERWRITER
REMFRY
SON
HALL
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Source Organization NA
Identifier NAIBHF00006172
File No./Reference No./Sheet No./Folio No. 74849
Location BBSR-R1
Part No. NA
File Size 24.1 MB
Pages 14
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000270
Location Code NA
File Barcode NAIBHF00006172
QC Certificate No. QC_20240629BH
Bundle No. 78
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