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
Procédé de préparation de prépolymères
摘要
申请公布号
CH501024(A)
申请公布日期
1970.12.31
申请号
CH19690018873
申请日期
1969.12.18
申请人
RHONE-POULENC S. A.
发明人
LAURENT,SERGE;MALLET,MAURICE
分类号
C08G73/12;(IPC1-7):C08G20/32
主分类号
C08G73/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Aerobic long vertical shaft bioreactors
Washing process and composition
Sports apparatus
Air exhausting cap structure
Electrical plug assembly with coupling mechanism
Portable heating device
Diphenylhexene composition for use in treating liver carcinoma and psoriasis
Electrophoresis separation method and apparatus using barrier separation and polarity reversing
Heat treating apparatus and method
Apparatus for connecting ring-binder with folder
Tape printing apparatus
Shaft seal with dust sealing lip
Sports racquet with spin-enhancing cross-section
Fence apparatus that is flexible and detachable
Drain trough mounting apparatus and method of manufacturing same
Joint for dismountably attaching adapter to a launcher with satellite
Receiver hitch boat and canoe rack
Handicraft display apparatus
Damping force control type hydraulic shock absorber
Corrosion sensing sprinkler shroud
