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
DITCH FILLER
摘要
申请公布号
CA613445(A)
申请公布日期
1961.01.31
申请号
CAD613445
申请日期
申请人
ALVA E. MARTIN
发明人
ALVA E. MARTIN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WASTE THREAD COLLECTOR OF HYDROEXTRACTING WASHING MACHINE
REFRIGERATOR
Electric window-raising device.
Window for cardboard box of rigid film - is profiled to suit opening and helps resistance to distortion
PROCESSO E DISPOSITIVO PARA DEPOSITAR NUM RECIPIENTE UMA DOSE PRE-DETERMINADA DE UMA SUBSTANCIA LIQUIDA
Constant frequency bifilar vibration absorber.
Braking device, particularly for door-closers.
SUPPLIER OF DIRECT CURRENT WITH SUPERIMPOSED ALTERNATING CURRENT.
Improvements in methods and apparatus for electrical discharge machining.
Collapsible frame structure for a child's push chair.
TELEVISION SYSTEM SCHEDULER.
SISTEMA DE ENERGIA AUXILIAR MEJORADO PARA UN MOTOR DE COMBUSTION INTERNA
Novel urea derivatives, their preparation and their use as light stabilizer for polymers.
Process for the preparation of 7-oxabicyclo(4.1.0)heptane-3,4-dicarboxylic acid diglycidyl ester.
SISTEMA ESTRUTURAL PARA UNIDADES DE ASSENTO
Process for manufacturing plastic-coated ornamental concrete bricks.
RESPIRATORY FUNCTION MONITOR DEVICE
TRIMMER DEVICE OF ELECTRIC RAZOR
CARPET EXCLUSIVE SUCTION PORT
STEAM GENERATOR