Assignee
HOLMGREN WERNER
SE·2 granted patents·25 citations·filing 1985–1985
Technology mixB23K2
Top patents by PatentIndex Score
2 records- 0146US4673121AMethod for continuously producing a powder filled tubular welding electrodeHOLMGREN WERNER·Filed 1985·Granted Jun 16, 1987·12 cites·6 claims
- 0243US4629110AMethod for manufacturing powder-filled tubular welding electrodes and a device for performing the methodHOLMGREN WERNER·Filed 1985·Granted Dec 16, 1986·13 cites·4 claims
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