Patent Application Application for Patent: Improvements in or relating to semiconductor electric discharge devices, particularly transistors in avalanche envelopes and method of manufacturing the same.

Keywords	Union Carbide Corporation Cyclohexene Boron Trifluoride Oxalic Acid Friedel-Crafts Phenol
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Source Organization	NA
Identifier	NAIBHF00005579
File No./Reference No./Sheet No./Folio No.	78284
Location	BBSR-R1
Part No.	NA
File Size	43.3 MB
Pages	29
Call Number	NA
Publisher	NA
Subject	NA
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00000258
Location Code	NA
File Barcode	NAIBHF00005579
QC Certificate No.	QC_20240629BH
Bundle No.	66