C. Keller G.m.b.H. u. Co. KG

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Ibbenbueren-Laggenbeck, DE

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Method and apparatus for transporting cut brick elements to a trans...
- Patent number 4,258,599
- Issue date Mar 31, 1981
- C. Keller G.m.b.H. u. Co. KG
- Dieter Keck
- B28 - WORKING CEMENT, CLAY, OR STONE

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