<p>H35796 PROTECTIVE BARRIERS Barriers against atomic oxygen attack, eg on substrates such as arts of space vehicles in low earth orbit, consist of layer minerals, specially vermiculite and selected smectites.</p>
申请公布号
CA2044218(A1)
申请公布日期
1991.12.21
申请号
CA19912044218
申请日期
1991.06.10
申请人
BARNES, JOHN A.;BRENNAN, WILLIAM J.;MEREDITH, WILLIAM N. E.;COWAN, FLORENCE H. G.
发明人
BARNES, JOHN A.;BRENNAN, WILLIAM J.;MEREDITH, WILLIAM N. E.;COWAN, FLORENCE H. G.
