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
Improved manufacture of citraconic and itaconic acids and anhydrides
摘要
申请公布号
GB452460(A)
申请公布日期
1936.08.24
申请号
GB19350017233
申请日期
1935.06.14
申请人
C.H. BOEHRINGER SOHN A.G.
发明人
分类号
C07C51/38
主分类号
C07C51/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEMS AND METHODS FOR IN-STORE FULFILLMENT OF ONLINE PURCHASE ORDERS FOR CUSTOMIZED PRODUCTS
Preference based anonymous mobile push targeted advertising based on time and proximity
VEHICLE DRIVER TRACKING AND REPORTING
SYSTEMS AND METHODS FOR AWARDING GREEN SCORE TO BUSINESSES
SYSTEMS AND METHODS FOR IMPLEMENTING AUTHENTICATION BASED ON LOCATION HISTORY
ESTABLISHMENT SERVICE RATING VIA TIP AMOUNTS
TRANSACTION CONVERSION WITH PAYMENT CARD
SYSTEM AND METHOD OF HIRING, ONBOARDING, AND COLLABORATING
MANAGING VOTING EMAILS
SYSTEM, METHOD, AND COMPUTER-READABLE MEDIUM FOR MANAGING EDGE DEVICES
DIAGNOSTIC ASSISTANCE SYSTEM, DIAGNOSTIC ASSISTANCE METHOD, AND RECORDING MEDIUM
INDIVIDUAL PRODUCTIVITY MEASUREMENT
CONTEXT-AWARE HYPOTHESIS-DRIVEN AGGREGATION OF CROWD-SOURCED EVIDENCE FOR A SUBSCRIPTION-BASED SERVICE
SYSTEM AND METHOD FOR PREDICTING PERSONALITY TRAITS USING DISC PROFILING AND BIG FIVE PERSONALITY TECHNIQUES
DETERMINATION OF DATA OBJECT EXPOSURE IN CLOUD COMPUTING ENVIRONMENTS
METHOD OF RAINDROP DETECTION ON A VEHICLE WINDSCREEN AND DRIVING ASSISTANCE DEVICE
EXTRACTING SALIENT FEATURES FROM VIDEO USING A NEUROSYNAPTIC SYSTEM
METHOD AND SYSTEM FOR AUTOMATICALLY LOCATING STATIC OCCLUSIONS
CAPACITIVE FINGERPRINT SENSOR WITH IMPROVED SENSING ELEMENT
DETECTOR LOGIC AND RADIO IDENTIFICATION DEVICE AND METHOD FOR ENHANCING TERMINAL OPERATIONS