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
IMPROVEMENTS RELATED TO PLOUGHS
摘要
申请公布号
GB9217926(D0)
申请公布日期
1992.10.07
申请号
GB19920017926
申请日期
1992.08.22
申请人
DOWDESWELL ENGINEERING CO. LTD.
发明人
分类号
A01B17/00
主分类号
A01B17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PYPERIDINE DERIVATIVES AND PROCESS FOR PREPARING THE SAME
PORTABLE DEVICE FOR THE DEFECTOSCOPIC CONTROL WITH ULTRASOUNDS
PROCESS FOR OBTAINING A PROFILED OR PERFORATED SHEET
PROCESS FOR OBTAINING CELLULOSE USED FOR ACETYLATION
FACING MILL
APARAT PENTRU DETERMINAREA TIMPULUI DE GELIFIERE
DISPOZITIV DE ACTIONARE A SEPARATOARELOR SIGURANTE SI CUTITE
COMPOZITIE CU EFECT DE BIOSTIMULARE A CRESTERII PLANTELOR
CIRCUIT ELECTRONIC PENTRU ACTIONAREA INCREMENTALA A AVANSURILOR LA MASINI-UNELTE
DISPOZITIV PENTRU VERIFICAREA INCAPSULARII STICLELOR
METODA SI MAGNETOMETRU TRIAXIAL PENTRU DETERMINAREA VECTORULUI CIMP MAGNETIC
APARAT PENTRU REPERAJUL SI MARCAJUL BARELOR DE TORSIUNE
MEDIU DE CULTURA PENTRU IDENTIFICAREA VIBRIONILOR
MEDIU DE CULTURA PENTRU SPIRULINA PLATENSIS
PROCEDEU DE PURIFICARE A POLIETILENGLICOLILOR
COFRAJ PENTRU REALIZAREA UNOR ELEMENTE PREFABRICATE SPATIALE DESCHISE
MACHINE FOR WEIGHING AND SELECTING MARKET GARDEN PRODUCE AND THE LIKE
DEVICE FOR PURIFICATION OF LIQUID MATERIAL
DEVICE FOR EMITING ACOUSTIC WAVS IN LIQUIDS BY MEANS OF IMPLOSION
OUTSIDE DEVICE FOR CONTROLLING VEHICLES DOORS EQUIPPED WITH ELECTRIC LOCK
