Improvements in or relating to friction drive mechanisms

Keywords DePENNING
DePENNING
Patent
Mechanism
Spindle
Pulley
Venetian
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1962
To Year / Date
(YYYY-MM-DD)
1962
Identifier NAIBHF00007252
File No./Reference No./Sheet No./Folio No. 85333
Location BBSR-R1
File Size 14.2 MB
Pages 9
Language English
Bundle Barcode NAIBHB00000293
File Barcode NAIBHF00007252
QC Certificate No. QC_20240702BH
Bundle No. 101

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