Type K

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CPC
C04B2103/0038

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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone

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C04B2103/0038Type K

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Patents Grantslast 30 patents

Information Patent Grant
Glass fiber reinforced cement liners for pipelines and casings
- Patent number 5,649,568
- Issue date Jul 22, 1997
- Union Oil Company of California
- William C. Allen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents