FR674171A - Method and apparatus for providing metal tubes with attached extensions - Google Patents

Method and apparatus for providing metal tubes with attached extensions

Info

Publication number
FR674171A
FR674171A FR674171DA FR674171A FR 674171 A FR674171 A FR 674171A FR 674171D A FR674171D A FR 674171DA FR 674171 A FR674171 A FR 674171A
Authority
FR
France
Prior art keywords
metal tubes
providing metal
attached extensions
extensions
attached
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
Other languages
French (fr)
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.)
Foyers Automatiques SA Des
Original Assignee
Foyers Automatiques SA Des
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 Foyers Automatiques SA Des filed Critical Foyers Automatiques SA Des
Application granted granted Critical
Publication of FR674171A publication Critical patent/FR674171A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
FR674171D 1929-04-27 1929-04-27 Method and apparatus for providing metal tubes with attached extensions Expired FR674171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR674171T 1929-04-27

Publications (1)

Publication Number Publication Date
FR674171A true FR674171A (en) 1930-01-24

Family

ID=9018580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674171D Expired FR674171A (en) 1929-04-27 1929-04-27 Method and apparatus for providing metal tubes with attached extensions

Country Status (1)

Country Link
FR (1) FR674171A (en)

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