Patent Application for Improvements in or Relating to Devices for Checking the Presence of Absence of a Filament or Direct Current

Keywords Cantwell
Philips
Gloeilampenfabrieken
March
India
Philips'
N. V.
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 NAIBHF00003297
File No./Reference No./Sheet No./Folio No. 75890
Location BBSR-R1
Part No. NA
File Size 34.6 MB
Pages 22
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 NAIBHB00000210
Location Code NA
File Barcode NAIBHF00003297
QC Certificate No. QC_20240622BH
Bundle No. 18
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