Assignee
OSAKA DENKI CO LTD
2 granted patents·62 citations·filing 1976–1976
Technology mixB23K2
Top patents by PatentIndex Score
2 records- 0183US4102483AMethod for feeding a welding wireOSAKA DENKI CO LTD·Filed 1976·Granted Jul 25, 1978·35 cites·4 claims
- 0271US4095080AMethod for measuring the extent of shielding function of an arc atmosphere and an arc welding machine including a nitrogen oxide measuring device measuring the extent of shielding functionOSAKA DENKI CO LTD·Filed 1976·Granted Jun 13, 1978·27 cites·10 claims
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