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
Waterproofing fibrous product and process of producing the same
摘要
申请公布号
US1777447(A)
申请公布日期
1930.10.07
申请号
US19290390216
申请日期
1929.09.03
申请人
FREDERIC QUECK
发明人
QUECK FREDERIC
分类号
D21H17/61;D21H17/62
主分类号
D21H17/61
代理机构
代理人
主权项
地址
您可能感兴趣的专利
含有肽添加剂的化妆品制剂
Lossless decoding system
Lossless encoding and decoding system
IMAGE REPRODUCING METHOD AND IMAGE PROCESSING METHOD, AND IMAGE REPRODUCING DEVICE, IMAGE PROCESSING DEVICE, AND TELEVISION RECEIVER CAPABLE OF USING THE METHODS
Method of marking a multimedia document having improved robustness
Equalisation for QAM signals
Method of tuning baw resonators
Method of manufacturing buried regions
Incremental distributed actuation for large assemblies of implementation units
Capillary electrophoresis method in free solution at alcaline PH
Display means for messages and images
Apparatus for stretching web products
Flame-retardant curable resin composition and flame-retardant curable adhesive composition
PROCESS FOR PRODUCING METAL COMPLEX OF AMINOOLIGOSACCHARIDE DERIVATIVE
Component gripper of modular construction for large sheet metal components
Apparatus for sealing the filling opening of bags filled in continuous motion on a filling carousel
Power driven screwdriver with torque limiting clutch
合成树脂制的防伪安全盖
一种在高声速材料衬底上生长氮化铝压电薄膜的方法
红参花粉保健食品及其制备方法
