Patent Application - Improvements in Electric Switches

Keywords Electric
Switch
H.V. Williams & Co.
K.W. Foster
J.A. Crabtree & Co. Limited
Patent
Rocker-operated
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1951
To Year / Date
(YYYY-MM-DD)
1951
Identifier NAIBHF00005857
File No./Reference No./Sheet No./Folio No. 78581
Location BBSR-R1
File Size 25.6 MB
Pages 16
Language English
Bundle Barcode NAIBHB00000264
File Barcode NAIBHF00005857
QC Certificate No. QC_20240629BH
Bundle No. 72
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