Link control circuit for automatic telephone exchanges

Keywords Pye Ltd.
Pye
subscribers
link control circuit
REMFRY & SON
RA Hall
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Source Organization NA
Identifier NAIBHF00004150
File No./Reference No./Sheet No./Folio No. 76768
Location BBSR-R1
Part No. NA
File Size 34.3 MB
Pages 19
Collection Public Records
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000228
Location Code NA
File Barcode NAIBHF00004150
QC Certificate No. QC_20240625BH
Bundle No. 36
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