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
Verfahren zur Darstellung von 3-Äthoxy-4-oxybenzaldehyd.
摘要
申请公布号
CH148340(A)
申请公布日期
1931.07.15
申请号
CHD148340
申请日期
1930.03.14
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号
C07C45/29;C07C47/575
主分类号
C07C45/29
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
DIAPHRAGM PUMP
POWER TRAIN SOUND INTRODUCING STRUCTURE OF VEHICLE
CONTROL DEVICE OF BI-FUEL ENGINE
METHOD FOR ANTISEISMIC REINFORCEMENT OF STRUCTURE
CURVED LINE ADJUSTABLE FRAME, RULER MEMBER USED FOR THE SAME AND CURVED LINE ADJUSTABLE FRAME DEVICE
CONNECTING STRUCTURE OF BUILDING ASSEMBLY PANEL
VIBRATION DAMPING STRUCTURE
MOVABLE DEODORIZED FLUSH TOILET DEVICE
BUILDING STRUCTURE AND ITS CONSTRUCTION METHOD
SLIDING DOOR STRUCTURE
INDICATION PILE
STRUCTURE OF FITTING MEANS FOR SAFETY BELT
MANUFACTURE METHOD FOR SURFACE COATING MATERIAL
STONE FOR GRAVE USING DIVIDED STONE SLAB AND ITS INTEGRATING METHOD
DRAIN PIPE FIXING TUBE
DRAINAGE SYSTEM FOR CONNECTING BURIED PIPE
STRUCTURE FOR PREVENTING FALL OF WALL BODY
ARTIFICIAL GROUND STRUCTURE AND METHOD OF CONSTRUCTING THE SAME
STRIKER COVER STRUCTURE OF CABIN FLOOR