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
Paperboard manufacture
摘要
申请公布号
US2234457(A)
申请公布日期
1941.03.11
申请号
US19390265219
申请日期
1939.03.31
申请人
BENNETT INCORPORATED
发明人
STROVINK FLORIAN A.
分类号
B31D1/00;D21J1/16
主分类号
B31D1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Transistor and method of making the same
Seat and seating arrangement
Method and apparatus for determining the position of a printed or written item with respect to an identification mark applied thereto
Receptacle for electrical connector
Test cell
Electrical apparatus employing dielectric fluids
Transducer construction
Method and apparatus for truss core sandwich welding
Reversing switch for load tap changing transformer
Photographic printing apparatus
Means for suspending and guiding cabinet drawers
Pressure responsive instrument
Electrical pulse-forming
Magnet assembly for nuclear magnetic resonance apparatus
Control switches for automotive vehicles
Automatic telephone exchanges having connections to external lines
Scrambling system
Device comprising parametrically excited resonators
Trihydroxy polyoxyalkylene ethers of glycerol
Manner of handling meat
