Plastic Film Welding Process and Apparatus

Keywords Union Carbide
Corporation
DePENNING
LePenning
VYSK
India
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Identifier NAIBHF00009421
File No./Reference No./Sheet No./Folio No. 87699
Location BBSR-R1
File Size 16.7 MB
Pages 10
Language English
Bundle Barcode NAIBHB00000337
File Barcode NAIBHF00009421
QC Certificate No. QC_20240708BH
Bundle No. 145

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