Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent
1979-06-13
1981-01-27
Rutledge, L. Dewayne
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
75173C, 428673, 428686, 428925, 428926, 428941, B32B 1502, B23K 3528
Patent
active
042476020
ABSTRACT:
Silver alloy wire for the production of jewelry, especially jewelry chains is made of a solder containing nucleus and a jacket of silver or silver alloy wherein the solder containing nucleus has a core of silver or silver alloy surrounded by a layer of brass.
REFERENCES:
patent: 978847 (1910-12-01), Carlisle
patent: 1109423 (1914-09-01), Kammerer
patent: 1465553 (1923-08-01), Kirk
patent: 1579819 (1926-04-01), King
patent: 1712244 (1929-05-01), Bek et al.
patent: 1779809 (1930-11-01), Gray
patent: 2138088 (1938-10-01), Capillon
patent: 3778894 (1973-12-01), Kono et al.
Heilmann Kurt
Krug Hans
Ferd. Wagner
Rutledge L. Dewayne
Saba W. G.
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