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
Device for maintaining film loops
摘要
申请公布号
US2407795(A)
申请公布日期
1946.09.17
申请号
US19440555603
申请日期
1944.09.25
申请人
NELSON CLARENCE L
发明人
NELSON CLARENCE L.
分类号
G03B1/56
主分类号
G03B1/56
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND COMPOSITION TO EVALUATE CYTOCHROME P450 2C19 ISOENZYME ACTIVITY USING A BREATH TEST
METHOD OF BONDING A MEMBER TO A SUPPORT BY ADDITION OF MATERIAL, AND DEVICE FOR ARRANGING TWO ELEMENTS, ONE ON THE OTHER
AN IMPROVED PROCESS FOR THE MANUFACTURE OF LAMIVUDINE
SOLID DOSAGE FORMS OF BISPHOSPHONIC ACIDS
ELECTRIC-FIELD ASSISTED FUEL ATOMIZATION SYSTEM AND METHODS OF USE
PEDAL STEERING OPERATING APPARATUS
A METALLIZATION LAYER STACK WITHOUT A TERMINAL ALUMINUM METAL LAYER
ANIONIC FUEL CELLS, HYBRID FUEL CELLS, AND METHODS OF FABRICATION THEREOF
WIPER ARM ASSEMBLY HAVING A LOCKING SURFACE AND METHOD OF CONSTRUCTION
VEHICLE WINDOW ASSEMBLY WITH HORIZONTAL SLIDER
RESEALABLE CLOSURE
POSITIONING APPARATUS
SCALABLE DISTRIBUTED OBJECT MANAGEMENT IN A DISTRIBUTED FIXED CONTENT STORAGE SYSTEM
METHODS AND SYSTEMS FOR RECORDING AND REAL-TIME PLAYBACK AND SEEKING OF A PRESENTATION LAYER PROTOCOL DATA STREAM
DIGITAL INFORMATION PROCESSING SYSTEM WITH USER INTERACTION ELEMENT
PHOTOVOLTAIC DEVICE CONTAINING NANOPARTICLE SENSITIZED CARBON NANOTUBES
NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
BENZOXAZEPINE COMPOUNDS, THEIR PREPARATION AND USE
FIRING PIN AND VALVE ASSEMBLY
DEVICES AND METHODS TO SIMULATE AN OCULAR ENVIRONMENT
