Assignee

HECK KLAUS

DE·1 granted patent·6 citations·filing 1982–1982

Technology mixB23H1 C25F1 F05C1 F16J1 Y10S1 Y10T1

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0125US4483755AMethod for the treatment of surfaces of a workpiece of carbon-containing cast ironHECK KLAUS·Filed 1982·Granted Nov 20, 1984·6 cites·8 claims

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