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Nederlandse Industrie voor Baggerwerktuigen Nivoba N.V.
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Veendam, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Incremental feed system
Patent number
3,993,565
Issue date
Nov 23, 1976
Nederlandse Industrie voor Baggerwerktuigen Nivoba N.V.
Johannes Jacobus Holthuis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR