Speral Aluminium Inc.

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Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Modular scaffolding assembly
- Patent number 5,263,296
- Issue date Nov 23, 1993
- Speral Aluminium Inc.
- Vittorio Spera
- E04 - BUILDING
Information Patent Grant
Multi-purpose structural member for concrete formwork
- Patent number 5,233,807
- Issue date Aug 10, 1993
- Speral Aluminium Inc.
- Vittorio Spera
- E04 - BUILDING
Information Patent Grant
Prefabricated assembly for poured concrete forming structures
- Patent number 5,078,360
- Issue date Jan 7, 1992
- Speral Aluminium Inc.
- Vittorio Spera
- E04 - BUILDING
Information Patent Grant
Hand railing assembly
- Patent number 4,451,025
- Issue date May 29, 1984
- Speral Aluminium Inc.
- Vittorio Spera
- E04 - BUILDING

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Trademarklast 30 trademarks

Information Trademark
74057796 - LIGHTNING
- Serial number 74057796
- Filing date May 10, 1990
- Speral Aluminium, Inc.
- 6 - Common metals and their alloys