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Improvements in or relating to electro mechanical filters

Keywords	Barium titanate electrostrictive material oscillators filter electromechanical patent
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00003484
File No./Reference No./Sheet No./Folio No.	76072
Location	BBSR-R1
File Size	25.6 MB
Pages	15
Collection	Public Records
Language	English
Bundle Barcode	NAIBHB00000214
File Barcode	NAIBHF00003484
QC Certificate No.	QC_20240624BH
Bundle No.	22

- Patent Application: Improvements in or relating to...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Application for Patent - Improvements in and Relat...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application: Improvements in or relating to...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for Improved Machinery Inc.: Fi...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Application for a patent for improvements in or re...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- Patent Office - Improvements in or relating to mec...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application – Improvements in or relating t...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for Improvements Relating to Pl...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for Improvements in and relatin...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Office - Improvements relating to foamed po...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961