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
CARTUCHO EXPLOSIVO DO TIPO REDONDO, CONJUNTO DE ESCORVA, CONJUNTO EXPLOSIVO, PROCESSO PAESCORVAR NITRATO DE AMONIO E OLEO COMBUSTIVEL EM UM FURO DE MINA E PROCESSO PARA A PRODUCAO EM SERIE DE CARTUCHOS REDONDOS ESCORVAVEIS EM CAMPO
摘要
申请公布号
BR8001959(A)
申请公布日期
1980.11.25
申请号
BR19800001959
申请日期
1980.03.31
申请人
E I DU PONT DE NEMOURS AND CO
发明人
FORGEY J;STEPHENS D;TAN E
分类号
F42B3/00;F42B3/087;F42B3/26;F42D1/08;F42D1/20;(IPC1-7):F42B3/00
主分类号
F42B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Double cross type seal device for stationary gas turbine blades
Multifocal ophthalmic lens
Progressive focal lens for eyeglasses
Apparatus for treatment of the tinnitus and hyperacusis.
Internal combustion engine having combustion heater
Enhanced band earplug
Compounds for the treatment of osteoporosis
修补管子的方法
Receiver apparatus for CDMA communication system
Optical fibre elements
Beam wall or the like with a sealing
Drain concrete
INK JET HEAD AND INK JET APPARATUS PROVIDED WITH THE SAME
METHOD FOR INCREASING THE AUTONOMY OF A RADIO-PAGING RECEIVER, AND CORRESPONDING RECEIVER
AIR-SPRING WITH ROLLING MEMBRANE FROM ELASTOMER MATERIAL
FOAMING COMPOSITION AND PROCESS FOR WELL TREATMENT
AZINE DERIVATIVES, OF AMINO ACIDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
USE OF CALENDULA GLYCOSIDES FOR THE TREATMENT OF PSORIASIS
Methods of detecting collagen degradation in vivo
IMPROVED STEAM DESUPERHEATER