AU6152360A - Improvements in or relating to apparatus for securing, by electric arc welding, a stud, bolt orthe like toa metalwork piece
- Google Patents
Improvements in or relating to apparatus for securing, by electric arc welding, a stud, bolt orthe like toa metalwork piece
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pieter Van Den Bonk and Helke Herman Ettema Willem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of AU6152360ApublicationCriticalpatent/AU6152360A/en
Publication of AU249182B2publicationCriticalpatent/AU249182B2/en
AU61523/60A1960-06-15Improvements in or relating to apparatus for securing, by electric arc welding, a stud, bolt orthe like toa metalwork piece
ExpiredAU249182B2
(en)