Back To Results

Improvements relating to the jointing of synthetic resin pipes and/or pipe fittings

Keywords	DePENNING DePENNING J. S. & F. Folkard Ltd PAT joint union member clamping ring washer
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1962
To Year / Date (YYYY-MM-DD)	1962
Identifier	NAIBHF00007600
File No./Reference No./Sheet No./Folio No.	85688
Location	BBSR-R1
File Size	42.1 MB
Pages	24
Language	English
Bundle Barcode	NAIBHB00000300
File Barcode	NAIBHF00007600
QC Certificate No.	QC_20240703BH
Bundle No.	108

Other Similar Items

- Improvements in or relating to apparatus for smoot...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Improvements In or Relating to the Detection And/O...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent application for 'Improvements relating to s...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application - Improved Process and Equipmen...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- 3 Views
- Composite proposal from M/s. Poddar Projects Ltd.,...
- Department: Department Of Industrial Policy & Promotion
- Branch: S.C. [Special Cases Section]
- Year / Date: 1980
- Polymerization and Copolymerization of Mono-Olefin...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent application for apparatus for signaling and...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Improvements in or relating to a Fastener Assembly...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1952
- Improvements in and relating to pipe couplings and...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- Production of synthetic resins and articles made t...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962