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
US2024461(A)
申请公布日期
1935.12.17
申请号
US19350017555
申请日期
1935.04.22
申请人
STATIONERS LOOSE LEAF COMPANY
发明人
LOTTER ADOLPH G.
分类号
B42F13/18
主分类号
B42F13/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR CARRYING IN AND OUT DIGESTION TANK AGITATING MACHINE
SEWAGE DISPOSAL DEVICE
CLASSIFICATION PROCESSING DEVICE
METHOD FOR APPLYING PASTE
APPLICATION DEVICE
KETTLE RAISING, LOWERING AND DRAWING-OUT APPARATUS
MANUFACTURE OF HOLLOW FIBER MEMBRANE MODULE
MOLD PRESSING FRAME
COD-RELATED COMPONENT REMOVING METHOD FOR THE COMPONENT CONTAINING WATER
METHOD OF COATING WELL-FORMED POLYPROPYLENE MOLDING AND COATED WELL-FORMED POLY PROPYLENE MOLDING
GAME MACHINE
MOUNTING STRUCTURE OF CONTROL BOX OF ELECTRIC WHEELCHAIR
WASH STAND
ELECTRIC KETTLE
MACHINE FOR WASHING BAR
FILTRATION METHOD, FILTRATION APPARATUS, AND FILTRATION SYSTEM USING SAME
OPTHALMOLOGICAL MEASURING INSTRUMENT
ASSEMBLY STRUCTURE FOR WASH AND DRESSING TABLE
SHEET-LIKE HOOKING TOOL
HEATING DEVICE FOR WATER TANK
