Patent Application

Keywords Zipper
polyester
polyethylene
olefinic polymer
monofilament
DePENNING
patent
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Source Organization NA
Identifier NAIBHF00002769
File No./Reference No./Sheet No./Folio No. 75331
Location BBSR-R1
Part No. NA
File Size 28.6 MB
Pages 17
Collection Public Records
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000199
Location Code NA
File Barcode NAIBHF00002769
QC Certificate No. QC_20240622BH
Bundle No. 7
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