| 摘要 |
1,165,304. Lubricants. SWISS ALUMINIUM Ltd. 16 April, 1968 [21 April, 1967], No. 17904/68. Heading C5F. Aluminium is cold-rolled with a lubricant comprising a mineral oil and 0À25-15 wt. per cent of a C 6 -C 10 straight chain fatty acid e.g capric acid. The lubricant may also contain caprylic, lauric and C 10+ fatty acids and esters. |
