Patent Application - Electric Blower for Vacuum Cleaners

Keywords Raytheon
Co.
DePENNING
J.JR
carbide
cathode
heater
electron
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Source Organization NA
Identifier NAIBHF00010996
File No./Reference No./Sheet No./Folio No. 90582
Location BBSR-R1
Part No. NA
File Size 96.4 MB
Pages 55
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000371
Location Code NA
File Barcode NAIBHF00010996
QC Certificate No. QC_20240711BH
Bundle No. 179
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