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
Loose-leaf binder
摘要
申请公布号
US2612167(A)
申请公布日期
1952.09.30
申请号
US19490127412
申请日期
1949.11.15
申请人
WILSON-JONES COMPANY
发明人
BUENGER EDWARD F.;WEDGE FRED D.
分类号
B42F13/12
主分类号
B42F13/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TEST ACCESS MECHANISM FOR DIAGNOSIS BASED ON PARTITIOINING SCAN CHAINS
Biomarker-Based Methods For Formulating Compositions That Improve Skin Quality And Reduce The Visible Signs Of Aging In Skin
BEAM HOMOGENIZER, LASER IRRADIATION APPARATUS, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Methods and Apparatus for Secondary Bandwidth Detection and Allocation
PROBER, TESTING APPARATUS, AND METHOD OF INSPECTING SEMICONDUCTOR CHIP
METHOD OF OPERATING A TRANSMISSION SYSTEM OF AN AUTOMOTIVE VEHICLE OF THE FOUR-WHEEL DRIVE TYPE COMPRISING A MEANS OF MECHANICALLY COUPLING THE FIRST AND SECOND AXLES
Customizable investment fund and investing education
LAMINATE OF METAL SHEETS AND POLYMER
HIGH CAPACITY SATELLITE COMMUNICATIONS SYSTEM
WIRELESS DEVICE DEPLOYMENT WITH RELIABLE LINKS
Data recording apparatus and camera
High-Speed Reflected Signal Detection for Primary-Side Controlled Power Converters
S ISOMERS OF ALPHA-METHYL HYDROCINNAMIC ACID FOR THE TREATMENT OF BLOOD DISORDERS
DRY DISTILLATION APPARATUS
WIND TURBINE WITH CONTROL SYSTEM
HIGH PERFORMANCE DATA CABLE
GAS SEALING ARRANGEMENT FOR A VARIABLE GEOMETRY TURBOCHARGER
POTENTIATION OF ANTI-CANCER ACTIVITY THROUGH COMBINATION THERAPY WITH BER PATHWAY INHIBITORS
RETRO-FIT ENERGY EXCHANGE SYSTEM FOR TRANSPARENT INCORPORATION INTO A PLURALITY OF EXISTING ENERGY TRANSFER SYSTEMS
METHOD FOR DEBLOCKING FILTERING
