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
SET OF EQUIPMENT FOR DEWATERING A SHAFT DURING DRIVING IT BY MEANS OF EXPLOSIVES
摘要
申请公布号
PL140701(B2)
申请公布日期
1987.05.30
申请号
PL19850253122
申请日期
1985.04.26
申请人
发明人
分类号
E21D;E21D5/12;E21F16/00;F04B47/00;(IPC1-7):E21F16/00
主分类号
E21D
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Energy Storage Selection Method for RF Energy Harvesting WSN Device
Method of building concrete structure using attachment plates adjoining ends of concrete beam with walls of abutments
THERMOPLASTIC MOLDING COMPOSITION BASED ON AES RUBBER WITH LOW SURFACE GLOSS
Driving circuit for liquid crystal display device and method for driving the same
Battery Module Having Cell Cover Coupling Portion and Receiving Part Coupling Portion
SNP marker for the prediction of fatty acid composition of intercross pig population
A System For Planning And Managing Using Power Prediction Model
SERVER AND METHOD FOR RECOMMANDING CONTENTS AND, DEVICE
Diaphram For Weight Reduction of Brake Booster
Method and device for removing biological nitrogen and support therefor
MESHING CHAIN STOPPER
METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR RESPONSE CRITERIA
A BASIC BODY FOR TOOLS FOR CHIP REMOVING MACHINING
HYDRAULIC FLUID AND HYDRAULIC SYSTEM
TIRE
In-wheel Motor For Electric Vehicle
Bio imaging probe for detecting intracellular target molecules and curing a disease
Electro Plating Cover Plate and Electro Plating Device having it
LINEAR ACTUATOR AND VACUUM CONTROL DEVICE
LOW TEMPERATURE METHOD OF MAKING A ZINC OXIDE COATED ARTICLE