POLY-ALPHA-OLEFIN COMPOSITIONS HAVING IMPROVED STABILITY
申请公布号:US3440212(A)
申请号:USD3440212
申请日期:1966.08.30
申请公布日期:1969.04.22
发明人:CLARENCE E. THOLSTRUP
分类号:C08K5/00;(IPC1-7):C08F45/58
主分类号:C08K5/00
MANUFACTURE OF COLD ACCUMULATING VESSEL
SHEET FOR HOLDING SEALING MATERIAL OF THROUGH-HOLE AND METHOD OF SEALING THROUGH-HOLE
ROTARY SUPPORT APPARATUS OF SHOJI OF ROTARY WINDOW
CLEANER FOR REAR WHEEL RAIL OF ELECTRIC ROAD
PROCESS FOR THE PRODUCTION OF ALKYLENE GLYCOLS FROM SECONDARY ALCOHOLS
A SILVER CATALYST AND A METHOD FOR THE PREPARATION THEREOF
(A) ;AUTOMATIC OPERATING DEVICE FOR WASHER OF WINDOW GLASS FOR AUTOMOBILE CAR BODY
A method for processing of secondary metallic copper-containing smelt materials.
Process for the production of porous shaped bodies rich in silicic acid and their use.