油封(橡塑粘接式油封2)

申请公布号：CN3630310D

申请号：CN200630029530.5

申请日期：2006.08.02

申请公布日期：2007.04.11

申请人：

四川华德精工制造有限公司

发明人：李金华

分类号：08-08

主分类号：08-08

代理机构：

成都中亚专利代理有限公司

代理人：胡松涛

地址：610023四川省成都市锦江区南三环路南二段琉璃乡皇经楼村一组

摘要：右视图与左视图对称，省略右视图；俯视图逆时针旋转90°与左视图相同，省略俯视图；仰视图顺时针旋转90°与左视图相同，省略仰视图。

STABILIZED PHOTOCHROMIC COMPOSITIONS CONTAINING ANTIOXIDANT

METHOD OF FILLING OR BONDING CLEAN METAL SURFACES

GAMMA REDUCTION OF HIGH CONTRAST SILVER HALIDE MATERIAL

FILTER BED FOR DUST COLLECTOR

FLUID-TIGHT WALL ELEMENT AND VESSEL MADE THEREOF

ELECTROSTATIC FILTER UNIT WITH HIGH STABLE CHARGE AND ITS MANUFACTURE

IRRADIATION PROCESS FOR PREPARING GRAFT COPOLYMERS

CAST FLARE COMPOSITION OF MAGNESIUM OR TITANIUM DISPERSED IN A MATRIX

CRYSTAL SEPARATION AND PURIFICATION

MOWER CRUSHER HAVING SELECTIVELY DRIVEN AND BRAKED REEL

TORQUE RELEASE SPROCKET

THERMOSETTING ORGANOMETALLIC POLYMERS OF ACRYLONITRILE

HIGH ALKALINITY LUBRICATING OIL ADDITIVES USING SULFONATE AND/OR CARBOXYLATE DISPERSANTS

ALKENYL SUCCINIC ACID-AZIRIDINYL PHOSPHINE CHALCOGENIDE ADDUCTS,METHOD OF PREPARATION AND LUBRICANT COMPOSITIONS THEREOF

PRINTED CIRCUITS

PRODUCTION OF LUMBER AND PULP CHIPS FROM SMALL-DIAMETER LOGS

POSITIVE DEPTH CONTROL DRILL

BRAKE CABLE OPERATING MEANS

LAMINATED GLASS STRUCTURES AND METHOD THEREFOR

CONCENTRATION OF AQUEOUS COFFEE EXTRACTS