Back To Results

Improvements in or relating to semi-conductive devices

Keywords	Vinyl chloride polymers copolymers Cantwell & Co. Raygold India
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Identifier	NAIBHF00008093
File No./Reference No./Sheet No./Folio No.	86347
Location	BBSR-R1
File Size	50.8 MB
Pages	30
Language	English
Bundle Barcode	NAIBHB00000310
File Barcode	NAIBHF00008093
QC Certificate No.	QC_20240705BH
Bundle No.	118

Other Similar Items

- Improvements in or relating to semi-conductor devi...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- 3 Views
- An improved process for the preparation of copolym...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1985
- Improvements in and Relating to Semi-Conductor Dev...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Improvements in or relating to photo-sensitive sem...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- 2 Views
- An improved process for the preparation of vinyl p...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1988
- 7 Views
- M/s. The Ahmedabad Mfg. & Calico rinting Co. Ltd.,...
- Department: Department Of Industrial Policy & Promotion
- Branch: S.C. [Special Cases Section]
- Year / Date: 1976
- Patent Application for 'Improvements in or relatin...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application - Process for the Polymerizatio...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- 5 Views
- A process for the preparation of copolymer of viny...
- Department: Ministry of Commerce & Industry
- Branch: PATENT
- Year / Date: 1985
- Elastified Polyvinyl Chloride and Vinyl Chloride C...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963