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
方锹
摘要
1.左视图与右视图对称,省略左视图。2.俯视图与仰视图无设计要点,省略俯视图与仰视图。
申请公布号
CN300823990D
申请公布日期
2008.09.03
申请号
CN200730107278.X
申请日期
2007.09.30
申请人
杨福州
发明人
杨福州
分类号
08-01
主分类号
08-01
代理机构
唐山永和专利商标事务所
代理人
张云和
主权项
地址
063500河北省滦南县宋道口镇代岭村098号
您可能感兴趣的专利
Phenoxy-benzyl alpha-isopropyl-4-cyano-phenyl:acetate ester(s) - useful as insecticides and acaricides
Heat pump or refrigeration system - has expansion machine driving compression machine, both using common condenser
Piston engine shaft pulley disc - has closed cover over bearer sleeve face side turned away from shaft fixture
Hinge for furniture door or flap - ensures positive closing of heavy doors by leaf spring ratchet mechanism
Triazolium betaine derivs. useful as growth inhibitors - prepd. by reacting an amidrazone or a carboxylic acid imide ester hydrazide with an acid chloride in the presence of tert. amine
Flexible locking ring for vacuum cleaner coaxial tubes - has internal radial securing plug attached to inner wall of split flexible ring
Automatic control of electrode position in mercury cells - for electrolysis of chlor-alkali(s) by enclosing conductor inside expansion medium in bellows which expand as current increases
Electric transmission for vehicle - has shaft linked by belts to three=phase drive motor and generator, with motor control by impulse circuit linked to DC supply
Stable, hydrophilic polysiloxane elastomer prodn. - by penetration of reactive metal or oxide particles into the moulded elastomer, used as contact lens
SITZVENTIL MIT GERADEM DURCHGANG
Lock mechanism for padlock housing - has pawls to engage with tooth form cut=outs on both padlock shackle arms
Large goods vehicle fire door closer - has damper and compensator chambers connected by channels when near to closed position
VORRICHTUNG ZUM BEFESTIGEN UND ABSPANNEN EINES TELEFONDRAHTES IN EINEM HOHLEN TELEGRAFENMAST
KAR TIL METALSMELTEOVNE ISAER ELEKTRISKE LYSBUEOVNE
VORRICHTUNG ZUR BEFEUCHTUNG DES BRENNSTOFF-LUFT-GEMISCHES IN BRENNKRAFTMASCHINEN
BUERSTENANORDNUNG FUER DYNAMOELEKTRISCHE MASCHINEN
PROCESS FOR UPGRADING LIGNITIE TYPE COAL AS A FUEL
IMPROVEMENTS OF RADIAL CARCASS TYRE BEADS
WERKWIJZE VOOR HET LADEN EN ONTLADEN VAN EEN LATENTE WARMTE-ACCUMULATIE-MEDIUM, ALSMEDE WARMTE-ACCUMULATOR VOOR TOEPASSING VAN DEZE WERKWIJZE.
1,7-OCTADIEN-3-ON UND VERFAHREN ZU SEINER HERSTELLUNG