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
Permeable material compacting apparatus
摘要
A permeable material compacting method includes, feeding permeable material between at least one set of rollers, decreasing a thickness of the permeable material, and wrapping the permeable material around a mandrel in a helical fashion.
申请公布号
US8511361(B2)
申请公布日期
2013.08.20
申请号
US201113204335
申请日期
2011.08.05
申请人
GUEST RANDALL V.;BAKER HUGHES INCORPORATED
发明人
GUEST RANDALL V.
分类号
B65H81/00
主分类号
B65H81/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPRESSION AND SEALING OF TUBE IN MULTITUBULAR TYPE HEAT EXCHANGER
METHOD OF OPERATING ROTARY DISK FURNACE, ETC. RINSED BY PROTECTIVE GAS
DISC BRAKE
BENZAZEPINE DERIVATIVES
ROTARY ROCK BIT WITH INDEPENDENTLY TRUE ROLLING CUTTERS
HERPES SIMPLEX TYPE I SUBUNIT VACCINE
ARTIFICIAL LIFTING DEVICE AND METHOD
RESISTANCE WELDED ACCUMULATOR DEVICE AND METHOD
STEERING SYSTEM INCLUDING ACCUMULATOR FOR SUPPLYING EMERGENCY RESERVE OF FLUID
SWIMMING POOL COVER
APPARATUS FOR AXIALLY RECIPROCATING THE DISTRIBUTING ROLLS IN THE INKING SYSTEM OF A PRINTING PRESS
OPTICAL SYSTEM FOR OBSERVATION IN REAL TIME WITH SCANNING
APPARATUS FOR PRODUCING MICROFORM RECORDS FROM MULTIPLE DATA SOURCES
RACK FOR BURNISHING TOOTHED POWER TRANSMISSION MEMBERS
GUN SIGHT
PANEL RIGIDIZER
ULTRAFILTRATION MEMBRANE OF POLYAMIDE AND PROCESS FOR THE PREPARATION THEREOF
MEKANISK FRAMDRIFT
PREFABRIKERT BROENNSKJERMINGS- OG FORINGSKONSTRUKSJON
MEJORAS EN DISPOSITIVO DIRECCIONAL DE UN CONJUNTO DE REGISTRADORES DE UNA CENTRAL DE CONMUTACION