AU31939A - Improvements in or relating to circuit arrangements comprising controlled gas or vapour filled discharge tubes, particularly for seam-welding apparatus - Google Patents

Improvements in or relating to circuit arrangements comprising controlled gas or vapour filled discharge tubes, particularly for seam-welding apparatus

Info

Publication number
AU31939A
AU31939A AU319/39A AU31939A AU31939A AU 31939 A AU31939 A AU 31939A AU 319/39 A AU319/39 A AU 319/39A AU 31939 A AU31939 A AU 31939A AU 31939 A AU31939 A AU 31939A
Authority
AU
Australia
Prior art keywords
seam
relating
welding apparatus
discharge tubes
circuit arrangements
Prior art date
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.)
Expired
Application number
AU319/39A
Other versions
AU108162B2 (en
Inventor
Roelf Costea Daniel Marie Buroker
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 NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU108162B2 publication Critical patent/AU108162B2/en
Publication of AU31939A publication Critical patent/AU31939A/en
Expired legal-status Critical Current

Links

AU319/39A 1939-01-25 Improvements in or relating to circuit arrangements comprising controlled gas or vapour filled discharge tubes, particularly for seam-welding apparatus Expired AU108162B2 (en)

Publications (2)

Publication Number Publication Date
AU108162B2 AU108162B2 (en) 1939-08-17
AU31939A true AU31939A (en) 1939-08-17

Family

ID=

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