FR707332A - Perfectionnements aux articles bi-métalliques - Google Patents

Perfectionnements aux articles bi-métalliques

Info

Publication number
FR707332A
FR707332A FR707332DA FR707332A FR 707332 A FR707332 A FR 707332A FR 707332D A FR707332D A FR 707332DA FR 707332 A FR707332 A FR 707332A
Authority
FR
France
Prior art keywords
metallic items
metallic
items
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
English (en)
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.)
Copperweld Steel Co
Original Assignee
Copperweld Steel Co
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 Copperweld Steel Co filed Critical Copperweld Steel Co
Application granted granted Critical
Publication of FR707332A publication Critical patent/FR707332A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • B32B15/015—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium the said other metal being copper or nickel or an alloy thereof
FR707332D 1930-12-10 1930-12-10 Perfectionnements aux articles bi-métalliques Expired FR707332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707332T 1930-12-10

Publications (1)

Publication Number Publication Date
FR707332A true FR707332A (fr) 1931-07-07

Family

ID=9068275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707332D Expired FR707332A (fr) 1930-12-10 1930-12-10 Perfectionnements aux articles bi-métalliques

Country Status (1)

Country Link
FR (1) FR707332A (fr)

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