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
Dust collection device
摘要
This invention relates to dust collection and, more particularly, to the collection of dust and the reduction of product giveaway when packaging flowable powders.
申请公布号
US4096894(A)
申请公布日期
1978.06.27
申请号
US19770823325
申请日期
1977.08.10
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
GUY, RICHARD ERNEST
分类号
B65B39/04;(IPC1-7):B65B1/28
主分类号
B65B39/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR CONNECTING ELECTRIC LINE WITH CONCENTRIC CONDUCTING ELEMENTS AND INTERMEDIATE CONCENTRIC MULTILAYER INSULATION
DEVICE FOR SOLVING NON-STATIONARY HEAT CONDUCTION PROBLEMS
DEVICE FOR TAKING ANTILOGARITHMS OF ROUGH-APPROXIMATED INTEGER LOGARITHMS
DEVICE FOR REGULATING VOLUME OF MELT SHOT IN INJECTION MOULDING
PROGRAM CONTROL DEVICE
FIBRE-OPTIC PLATE
DEVICE FOR MEASURING ELECTROMAGNETIC FIELD POLARIZATION PARAMETERS
METHOD OF MEASURING ELASTIC VIBRATION ABSORPTION COEFFICIENT
DEVICE FOR NON-DESTRUCTIVE CHECKING OF FERROMAGNETIC ARTICLES
VIBRATION LEVEL INDICATOR
DEVICE FOR DISCRETE MEASURING OF MOVING OBJECT LENGTH
DEVICE FOR INVESTIGATING WEAR OF MATERIAL EXPOSED TO MOVING MEDIUM OF ELEVATED VISCOSITY
DEVICE FOR MEASURING MATERIAL THICKNESS
STAND FOR TESTING ELASTIC TRACTION ELEMENTS
ANGULAR DISPLACEMENT CONVERTER
ENTRY-DRIVING UNIT
SLIDING FORMS FOR MULTILAYER SUPPORT OF MINE WORKINGS
APPARATUS FOR SHAPING LUMP PEAT
APPARATUS FOR MEASURING HOLE-BOTTOM PARAMETERS ALONG HYDRAULIC COMMUNICATION LINE
DEVICE FOR UNSCREWING PIPES IN WELL