ITLU910008A0 - WELDING EQUIPMENT BY MEANS OF RAYS IN THE ABSENCE OF NATURAL AIR - Google Patents

WELDING EQUIPMENT BY MEANS OF RAYS IN THE ABSENCE OF NATURAL AIR

Info

Publication number
ITLU910008A0
ITLU910008A0 IT91LU8A ITLU910008A ITLU910008A0 IT LU910008 A0 ITLU910008 A0 IT LU910008A0 IT 91LU8 A IT91LU8 A IT 91LU8A IT LU910008 A ITLU910008 A IT LU910008A IT LU910008 A0 ITLU910008 A0 IT LU910008A0
Authority
IT
Italy
Prior art keywords
rays
absence
welding equipment
natural air
natural
Prior art date
Application number
IT91LU8A
Other languages
Italian (it)
Inventor
Luigi Cortopassi
Original Assignee
Luigi Cortopassi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luigi Cortopassi filed Critical Luigi Cortopassi
Priority to ITLU910008A priority Critical patent/IT1249255B/en
Publication of ITLU910008A0 publication Critical patent/ITLU910008A0/en
Publication of ITLU910008A1 publication Critical patent/ITLU910008A1/en
Application granted granted Critical
Publication of IT1249255B publication Critical patent/IT1249255B/en

Links

ITLU910008A 1991-04-08 1991-04-08 Welding apparatus using radiation in the absence of natural air IT1249255B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITLU910008A IT1249255B (en) 1991-04-08 1991-04-08 Welding apparatus using radiation in the absence of natural air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITLU910008A IT1249255B (en) 1991-04-08 1991-04-08 Welding apparatus using radiation in the absence of natural air

Publications (3)

Publication Number Publication Date
ITLU910008A0 true ITLU910008A0 (en) 1991-04-08
ITLU910008A1 ITLU910008A1 (en) 1992-10-08
IT1249255B IT1249255B (en) 1995-02-21

Family

ID=11356173

Family Applications (1)

Application Number Title Priority Date Filing Date
ITLU910008A IT1249255B (en) 1991-04-08 1991-04-08 Welding apparatus using radiation in the absence of natural air

Country Status (1)

Country Link
IT (1) IT1249255B (en)

Also Published As

Publication number Publication date
ITLU910008A1 (en) 1992-10-08
IT1249255B (en) 1995-02-21

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Legal Events

Date Code Title Description
0001 Granted