Patent Application for Automatic Over-Speed and Under-Speed Trip Gear

Keywords Plessey
Co
Ltd
DePenning
centrifugally
loaded
element
mechanism
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00003954
File No./Reference No./Sheet No./Folio No. 76568
Location BBSR-R1
File Size 23.4 MB
Pages 15
Collection Public Records
Language English
Bundle Barcode NAIBHB00000224
File Barcode NAIBHF00003954
QC Certificate No. QC_20240625BH
Bundle No. 32

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