Alcohol-soluble aralkyl-phenolic condensation product
申请公布号:US2502003(A)
申请号:US19450587011
申请日期:1945.04.06
申请公布日期:1950.03.28
发明人:GEIGER LYLE M.
分类号:C08F12/08;C08G8/30
主分类号:C08F12/08
CERAMIC MULTILAYER CIRCUIT BOARD AND SEMICONDUCTOR MOUNTING STRUCTURE
GENERAL-PURPOSE BIT BUFFER CIRCUIT
SYNCHRONIZING CLOCK GENERATING CIRCUIT
OIL-BASED MARKER INK COMPOSITION
REPAIR OF PRINTED CIRCUIT BOARD
SIGNAL TONE GENERATION CIRCUIT
SWITCHING CIRCUIT FOR WAVELENGTH MULTIPLEXED LIGHT
THEROMOSETTING RESIN COMPOSITION AND SEMICONDUCTOR DEVICE COATED OR SEALED THEREWITH