Patent Application for improvements in or relating to devices for coating the inner surfaces of bulbs for incandescent lamps and discharge tubes with a powder.

Keywords	Philips incandescent lamps discharge tubes bulbs powder nozzle coating
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	NAIBHF00004712
File No./Reference No./Sheet No./Folio No.	77374
Location	BBSR-R1
Part No.	NA
File Size	22.0 MB
Pages	13
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	NAIBHB00000240
Location Code	NA
File Barcode	NAIBHF00004712
QC Certificate No.	QC_20240626BH
Bundle No.	48