Patent Application for Method and Apparatus for Making Thermoplastic Pipes

Keywords E.I. Du Pont De Nemours
patent
process
thermoplastic
material
polyoxymethylene
propylene
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 NAIBHF00004181
File No./Reference No./Sheet No./Folio No. 76800
Location BBSR-R1
Part No. NA
File Size 72.1 MB
Pages 42
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 NAIBHB00000228
Location Code NA
File Barcode NAIBHF00004181
QC Certificate No. QC_20240625BH
Bundle No. 36
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