Patent Application – Improvements in or relating to the control of composite mechanical drives

Keywords Plessey
Co.
Ltd.
DePENNING
Change-over valve
Constant-speed drive
Patent
India
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 NAIBHF00003022
File No./Reference No./Sheet No./Folio No. 75614
Location BBSR-R1
Part No. NA
File Size 39.9 MB
Pages 24
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 NAIBHB00000205
Location Code NA
File Barcode NAIBHF00003022
QC Certificate No. QC_20240622BH
Bundle No. 13
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