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Prestressed reinforced-concrete sleeper

Keywords	Patent Sleeper Reinforcement Wire Loop Concrete REMFRY
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1953
To Year / Date (YYYY-MM-DD)	1953
Identifier	NAIBHF00008635
File No./Reference No./Sheet No./Folio No.	86900
Location	BBSR-R1
File Size	40.7 MB
Pages	23
Language	English
Bundle Barcode	NAIBHB00000321
File Barcode	NAIBHF00008635
QC Certificate No.	QC_20240705BH
Bundle No.	129

- Patent Application for Prestressed Steel-Reinforce...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- 1 View
- Reinforced concrete and prestressed concrete sleep...
- Department: Railways
- Branch: Track - I
- Year / Date: 1962
- 1 View
- Reinforced concerte and prestressed concrete sleep...
- Department: Railways
- Branch: Track - I
- Year / Date: 1962
- 2 Views
- The Indian patent stone co. Ltd. supply of M.G pre...
- Department: Railways
- Branch: Works
- Year / Date: 1956
- Patent Application for Method and Means for Thread...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- The Patent Office - Patent Application for Concret...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- 4 Views
- Manufacture of RCC and prestressed concrete Sleepe...
- Department: Railways
- Branch: Works
- Year / Date: 1960
- Precast reinforced or prestressed cement concrete ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1953
- 2 Views
- Reinforeced concerte and prestressed concrete slee...
- Department: Railways
- Branch: Track - I
- Year / Date: 1962
- 1 View
- Reinforeced concerte and prestressed concrete slee...
- Department: Railways
- Branch: Track - I
- Year / Date: 1962