Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1973-12-03
1976-12-21
Tufariello, T. M.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29199, 156233, 204 12, C25D 104, C25D 122, B23P 300
Patent
active
039986012
ABSTRACT:
A composite foil having an electrolytically formed copper or copper-containing layer and a second electrolytically formed copper layer of a thickness which is not self-supporting, the copper layer and the second metal layer being separated by a coating of a release agent. A process for producing such a composite foil wherein the thin copper layer is formed in a single plating bath containing a copper acid electrolyte. A method for producing copper clad elements suitable for the manufacture of printed circuits from such foils and laminates so produced.
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German Offenlegungsschrift 2,242,132 Mar. 8, 1973.
Product Engineering June 5, 1961 pp. 609-614.
Wolski Adam M.
Yates Charles B.
Tufariello T. M.
Yates Industries, Inc.
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