首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
PROCEDE DE PREPARATION DE SULFONES ACETALS ET LEUR UTILISATION POUR LA PREPARATION D'ALDEHYDES ETHYLENIQUES
摘要
申请公布号
FR2342282(A1)
申请公布日期
1977.09.23
申请号
FR19760005244
申请日期
1976.02.25
申请人
RHONE POULENC INDUSTRIES
发明人
分类号
C07C315/04;C07C41/56;C07C43/30;C07C43/313;C07C43/315;C07C67/00;C07C255/53;C07C313/00;C07C317/00;C07C317/08;C07C317/10;C07C317/14;C07C317/18;C07C317/24;C07C403/00;(IPC1-7):07C147/04
主分类号
C07C315/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OFFSET BOARD
FORMING METHOD FOR END PART OF RESIN EXTRUSION MOLDED ARTICLE
MANUFACTURE OF CONCRETE PRODUCT
DRAWING INSTRUMENT FOR ELLIPSE
SLIDING MEMBER
PAN MATERIAL FOR COLLECTING CURRENT
STRUCTURE LIKE FURS
DEVICE FOR PROTECTING AND MEASURING HIGH VOLTAGE DC CIRCUIT
METHOD OF TREATING DECOMPOSED PRODUCE OF INGREDIENT MEMBER FOR GAS INSULATED ELECTRIC EQUIPMENT
FOOD COVER ENCLOSED BY TUBULAR NET
IMPLEMENT DRIVING MECHANISM IN TILLER
STALK AND LEAF CUTTER
DISCHARGE LAMP FIRING DEVICE
FEMALE ELECTRIC CONTACTOR FOR TERMINATING CONDUCTOR
TESTING DEVICE OF LOGIC CIRCUIT
KNOCKING DETECTOR FOR INTERNALLCOMBUSTION ENGINE
METHOD OF CORRECTING AIR*FUEL RATIO FOR NONNOXIDATION HEATING FURNACE
CHILLED AIR CIRCULATING DISPLAY CABINET
REFRIGERATING CHAMBER
CONTROLLING APPARATUS OF GAS INJECTION FOR GAS BURNER