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
PERFORATRICE.
摘要
申请公布号
IT8722395(D0)
申请公布日期
1987.10.23
申请号
IT19870022395
申请日期
1987.10.23
申请人
DANTE TEDESCHI CARRARA
发明人
DANTE TEDESCHI;GIOVANNI GREGORINI
分类号
E21B3/00;E21B4/00;E21B4/02;E21B7/00;E21B7/02;E21B17/03;E21B19/08;E21B19/086
主分类号
E21B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADICALLY POLYMERIZABLE COMPOSITION
METHOD FOR THE RESYNCHRONISATION OF A CLOCK SIGNAL
PRODUCTION METHOD FOR ANHYDROUS GYPSUM
I/O BUS CACHING
ELECTROSTATOGRAPHIC TONERS AND METHOD OF MAKING
SURFACE ACOUSTIC WAVE CONVOLVER WITH PLURAL WAVE GUIDE PATHS FOR GENERATING CONVOLUTION SIGNALS OF MUTUALLY DIFFERENT PHASES
METHOD FOR THE STIMULATION OF BONE MARROW CELLS
A SYSTEM AND METHOD FOR PHOTOCHEMICALLY CURING A COATING ON A SUBSTRATE
ATTREZZO STOZZATORE PARTICOLARMENTE PER ESEGUIRE SCANALATURE ASSIALI ENTRO CAVITA CILINDRICHE CIECHE DI METALLICI
PARETE DI PROTEZIONE ACUSTICA.
APPARATO SCHERMANTE DELLA CAVITA ORALE NELLE OPERAZIONI DENTARIE
FASCETTA PER IL SOSTEGNO DI CALZETTONI
TDM SWITCHING MATRIX CONTROLLER
HEAT-SENSITIVE RECORDING MATERIAL
PROCESS FOR DECOMPOSING AROMATIC ACYLATED COMPOUND.HF-BF3 COMPLEX
FERMENTING DEVICE FOR THE CULTURE OF AEROBIC MICRO ORGANISMS
OPTICAL POLARIMETER
CLEANING COMPOSITION FOR TEXTILES CONTAINING SULFONATED COLORLESS DYE SITE BLOCKER
CHEMICAL HEATING PAD WITH DIFFERING AIR-ADMITTING PERFORATION SETS FOR DIFFERENT HEAT-GENERATION LEVELS
METAL-ASSOCIATED SOMATOTROPINS
