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
Process and products relating to amino methylene aldehydes
摘要
申请公布号
US2228039(A)
申请公布日期
1941.01.07
申请号
US19390255874
申请日期
1939.02.11
申请人
SHELL DEVELOPMENT COMPANY
发明人
PESKI ADRIANUS JOHANNES VAN;MELSEN JOHANNES ANDREAS VAN
分类号
C10L1/30
主分类号
C10L1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Protective double walled hull for oil tanker and similar ships
Elastomerprodukte mit akustischen Dämpfungseigenschaften
Selectively removing (in)organic sulphur cpds. from gases
Herstellungsverfahren für Gate-Elektroden von MOSFETs
Data processing equipment for redundant storage of data
Heat engine unit with cleaner exhaust gases
STORAGE CONTAINER FOR BLOOD COMPONENTS
Method of using microwaves to disperse fog for flight safety
Universal testing device for telecommunications appts.
Film for stereoscopic camera
Magazine for shells in armoured vehicle
Carrier substrate for electronic components or circuits e.g. for motor vehicles electronic equipment
Yawing moment control appts. for four-wheeled motor vehicle on bend
Double-door wall-mounted safety deposit box
Feed pipe for concrete
Semiconductor body high integration meander-type resistor mfr.
Mass flow determination of material being delivered esp. bulk material
Verfahren zur Steuerung eines Servoantriebs
Fernsteuerbares nachrichtentechnisches Gerät
Anfas-Schleifanlage für einen Wafer und Verfahren zum Anfas-Schleifen hierfür
