000 00357nam a2200121 a 4500
008 170703s1961#### ||||f#|||||00| 0#uuu#d
003 AR-SmCIES
091 _a29453
245 1 0 _aExtruded copper and copper alloy products.
260 _a[s.l.] :
_b[s.n.],
_c1961.
999 _c23290
_d23290