Patent Application: Improvements in or relating to electro-mechanical filter arrangements

Keywords Siemens
Halske
Aktengeellschaft
electrostrictive
material
barium
titanate
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 NAIBHF00003485
File No./Reference No./Sheet No./Folio No. 76071
Location BBSR-R1
Part No. NA
File Size 28.0 MB
Pages 17
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 NAIBHB00000214
Location Code NA
File Barcode NAIBHF00003485
QC Certificate No. QC_20240624BH
Bundle No. 22
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