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BE578328Q - Soudage de tubes formes en helice. - Google Patents

Soudage de tubes formes en helice.

Info

Publication number
BE578328Q
BE578328Q BE578328A BE578328A BE578328Q BE 578328 Q BE578328 Q BE 578328Q BE 578328 A BE578328 A BE 578328A BE 578328 A BE578328 A BE 578328A BE 578328 Q BE578328 Q BE 578328Q
Authority
BE
Belgium
Prior art keywords
welding
shaped tubes
helical shaped
helical
tubes
Prior art date
Application number
BE578328A
Other languages
English (en)
Original Assignee
Magnetic Heating Corp
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 Magnetic Heating Corp filed Critical Magnetic Heating Corp
Application granted granted Critical
Publication of BE578328Q publication Critical patent/BE578328Q/fr

Links

BE578328A 1957-10-17 1959-04-30 Soudage de tubes formes en helice. BE578328Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT567964 1957-10-17

Publications (1)

Publication Number Publication Date
BE578328Q true BE578328Q (fr) 1959-08-17

Family

ID=39579925

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578328A BE578328Q (fr) 1957-10-17 1959-04-30 Soudage de tubes formes en helice.

Country Status (1)

Country Link
BE (1) BE578328Q (fr)

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