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
Method and apparatus for forming films
摘要
申请公布号
US2644195(A)
申请公布日期
1953.07.07
申请号
US19490093352
申请日期
1949.05.14
申请人
CELANESE CORPORATION
发明人
BENNES WILLIAM JOHN;LEYES CHARLES EDWARD
分类号
B29C47/00;B29C47/14
主分类号
B29C47/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR SORTING ELEMENT
FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT
FACSIMILE EQUIPMENT
MANUFACTURE OF METAL FOIL CLAD LAMINATED BOARD AND MANUFACTURE OF PRINTED BOARD
DISK DEVICE
FINITE ELEMENT MODEL PREPARING METHOD FOR COMPOSITE MATERIALS
CIRCLE PLOTTING PROCESSING METHOD FOR RASTER PLOTTER
AUTOMATIC LIGHT QUANTITY CONTROLLING DEVICE AND ITS METHOD
REFLECTION MIRROR ANTENNA SYSTEM
LIGHT SCATTERING BODY HAVING ADHESIVENESS
BURNER CONTROLLER FOR DRYER
CONSTANT VELOCITY UNIVERSAL BALL JOINT
SCROLL TYPE VACUUM PUMP
ROTARY HEAD DEVICE AND RECORDING AND REPRODUCING DEVICE
X-RAY DIFFRACTION METHOD
PARTIALLY FABRICATED SILICON WAFER AND ITS MANUFACTURE
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
METHOD FOR DEALING WITH GENERATION OF TROUBLE AT FIXED LENGTH CELL EXCHANGE, INTERFACE DEVICE ADDED TO FIXED LENGTH CELL EXCHANGE, LINE CONCENTRATING DEVICE ADDED TO FIXED LENGTH CELL EXCHANGE, AND FIXED CELL EXCHANGE
CELL CONTINUITY TEST SYSTEM ATM EXCHANGE
DATA TRANSFER CONTROL DEVICE
