Ingvar Gustav Axel Blom

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Viken, SW

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Patents Grantslast 30 patents

Information Patent Grant
Refractory casting, ramming or stamping mass
- Patent number 3,982,953
- Issue date Sep 28, 1976
- Hoganas Aktiebolag
- Paul Lennart Ivarsson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES