Acoustical ceiling panel and ceiling structure
申请公布号:GB1141565(A)
申请号:GB19670037563
申请日期:1967.08.15
申请公布日期:1969.01.29
分类号:E04B9/00;E04B9/04;E04B9/24
主分类号:E04B9/00
ELECTRET ARTICLE WITH HETEROATOMS AND LOW SATURATION WITH FLUORINE
PASSENGER AIRCRAFT OXYGEN FEED SYSTEM
PRODUCTION METHOD OF CANNED FOOD MOSCOW CUTLETS IN RED MAIN SAUCE
PRODUCTION METHOD OF PRESERVED PRODUCT HOME-MADE CUTLETS IN ONION SAUCE
PRODUCTION METHOD FOR CANNED FOOD MINCED NATURAL SCHNITZEL
METHOD OF PRODUCTION OF PRESERVED FOOD TOFU AND RICE SALAD
PRODUCTION METHOD OF TINNED FOOD MOSCOW CUTLETS WITH ONION SAUCE AND MUSTARD
PRODUCTION METHOD OF CANNED RABBIT AND PICKLES SALAD
METHOD OF WASTE UTILISATION AFTER SEWAGE TREATMENT
METHOD OF EXTRACTING GERMANIUM FROM SOLUTIONS
ПЕРЕСТРАИВАЕМЫЙ ПОЛОСНО-ПРОПУСКАЮЩИЙ ФИЛЬТР
АДАПТИВНАЯ СИСТЕМА ПОМЕХОЗАЩИТЫ СТАНЦИЙ С ЗЕРКАЛЬНО-ПАРАБОЛИЧЕСКИМИ АНТЕННАМИ