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
Perfectionnements aux procédés et appareils pour la fabrication des filaments ou fils artificiels
摘要
申请公布号
FR39394(E)
申请公布日期
1931.10.19
申请号
FRD39394
申请日期
1930.10.27
申请人
发明人
DREYFUS HENRY
分类号
D01D5/04;D01F2/30
主分类号
D01D5/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Storage cell battery unit equipped with a cooling device
Method of producing diamond of controlled quality
Chemical mollusc barrier
Controlled release therapeutic system for liquid pharmaceutical formulations
Antibacterial and antifungal composition
Methods for forming hook for chain link fence
Electric autoinflator
Water heater construction and sealing device therefor
Apparatus for coupling a pontoon to a floating roof in a storage tank for liquid products
Vacuum fill system
Method of making a semiconductor device
Uniform tar delivery profile filter
Neonatal resuscitation device
Muzzle attachment for improving firearm accuracy
Firearm with modified take down latch for controlling laser sight
THERMAL BATTERY
INTERMEDIATE HEAT EXCHANGER DEVICE FOR FAST REACTOR
REMAINING CAPACITY DISPLAY DEVICE OF AUTOMOBILE BATTERY
CYLINDRICAL SEALED ALKALINE STORAGE BATTERY
Low power signal processing and measurement apparatus
