Improvements relating to electrical measuring instruments

Keywords DePENNING & DePENNING
Measuring Instruments Ltd.
India
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00002737
File No./Reference No./Sheet No./Folio No. 75297
Location BBSR-R1
File Size 28.0 MB
Pages 16
Collection Public Records
Language English
Bundle Barcode NAIBHB00000198
File Barcode NAIBHF00002737
QC Certificate No. QC_20240622BH
Bundle No. 6

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