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
防渗漏水泥砼管
摘要
后视图、左视图、右视图与主视图相同,省略后视图、左视图、右视图。
申请公布号
CN3347481D
申请公布日期
2004.01.14
申请号
CN03313635.1
申请日期
2003.05.29
申请人
孔凡震
发明人
孔凡震;孔宇翔;贾桂红
分类号
23-01
主分类号
23-01
代理机构
济宁众城专利事务所
代理人
江禹春
主权项
地址
273100 山东省曲阜市静轩路5号曲阜市震达水泥制品总厂
您可能感兴趣的专利
TELEVISION VIDEO MASTER MAKING DEVICE
COOLING SYSTEM
WATER-ABSORBENT POLYACRYLIC ACID
Ships stern tube bearing - has one longitudinal segment proud, forming bearing surface and lengthwise grooves in butting faces of this
GALET OU ROULEAU, NOTAMMENT GALET TENDEUR, COMPORTANT UN BOULON DE GUIDAGE QUI EST RELIE A UNE TOLE DE RETENUE OU EQUIVALENT PRESENTANT UN PERCAGE
PROCEDE DE PRODUCTION D'UNE COMPOSITION D'UN CATALYSEUR POUR LA SYNTHESE DU METHANOL A BASSE TEMPERATURE, CATALYSEUR A UTILISER ET PROCEDE DE PRODUCTION DE METHANOL
LIMITEUR DE PUISSANCE HAUTE FREQUENCE A SEMICONDUCTEUR
MEMORY WITH REDUNDANT ROWS AND COLUMNS.
POLYURETHANES DERIVANT DE NOUVEAUX POLYCARBONATES DE POLYESTERS
PROCEDE ET DISPOSITIF POUR INSERER LOCALEMENT UN RUBAN ELASTIQUE DANS UN DRAP HOUSSE ADAPTABLE AUTOUR D'UN MATELAS
PROCEDE DE CONDITIONNEMENT DE GRAMINEES DESTINEES A LA MONTURE OU A L'UTILISATION COMME SEMENCES
ANORDNING FOR GJENVINNING AV VARME.
Automotive battery anti spill cap - uses foam plastics plug which blocks gas passage when wet to limit spillage into overflow chamber
N-sugar derivs. of ortho- and meta-amino-benzoic acid - have hypoglycaemic, hypotensive, hypolipaemic, antiinflammatory, analgesic, antipyretic, and antitumour activity
Automatic coupling for hydraulic systems - uses spring loaded ball valves in sending and receiving couplers which force each other clear of their seats when coupled
Hair treatment using compsn. contg. lactoalbumin hydrolysate - of specified molecular wt. prepd. by action of an endo:peptidase
Gas blast interrupter - has spring biassed piston drawn back during first opening phase and released to provide air blast to extinguish arc.
Axial clamp-strap for large pipe joint - has bow shape with hooked ends and engages inboard radial faces to pull pipe end flanges together
Loose cover for vehicle seat - has plastics eyelets placed over holes in material to pass over seat accessories
Slide-fastener sewing-guide - securable to fastener and to garment-opening edges by pressure-sensitive adhesive