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
Improvements in the production of staple fibre
摘要
申请公布号
GB490751(A)
申请公布日期
1938.08.19
申请号
GB19370005024
申请日期
1937.02.19
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D01D10/04
主分类号
D01D10/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Machine for manufacturing floor mops
Lighted bathroom cabinet
Secondary electron emitter and process of preparing same
Photographic paper having reduced processing curl
Processes of smelting finely divided iron ore
Feed roll drive and brake mechanism therefor for presses of the punch and blanking type
Pogo stick
Apparatus for shade marking
Tobacco curing apparatus
Means for loading and unloading highway trucks onto and off of railroad cars
Froth flotation
Dough sheeting roll
Picker stick checking mechanism and check strap therefor
Hair curling device
Fracture reducing device for the arm
Overspeed cutoff for internal combustion engine
Replaceable and retractable cartridge type ball point pen
Continuous dowel bar support
Apparatus for generating surface waves
Sliding door lock