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
Form spreader
摘要
申请公布号
US2140153(A)
申请公布日期
1938.12.13
申请号
US19350020385
申请日期
1935.05.08
申请人
FERRIS WALLACE A
发明人
FERRIS WALLACE A.
分类号
E04G17/06
主分类号
E04G17/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Syringe-IV access locking device
Controlling physical access to secure areas via client devices in a networked environment
Apparatus and method for securing tissue
Item storage, dispensing, and receiving system, apparatus, methods, and applications
Distribution control system, distribution control method, and computer-readable storage medium
Device, method, and graphical user interface for organizing and presenting a collection of media items
Producción de carotenoides en levadura y hongos oleaginosos
Cable de tracción con instalación de freno de emergencia
Envase de dosis individual seguro para niños para sistemas terapéuticos transdérmicos o formas de administración en forma de lámina
Dispositivo de lubricación mínima con regulación fina del flujo de aceite
Sistema de retirada de gotas de agua en lunas y espejos retrovisores exteriores
Energy harvesting wireless sensor network
Display devices
Thickened aqueous detergent liquid
Mobile device for power reduction and method thereof
Covering for an architectural opening
Fuel cell system with interconnect
System and method for diagnostic vector classification support
Systems and methods for ordering and manufacturing custom pet food
Stair modules which co operate to form a temporary stair case
