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
SYSTEM ZUM ABBAU VON LAGERSTAETTEN UNTER WASSER.
摘要
申请公布号
AT20949(T)
申请公布日期
1986.08.15
申请号
AT19830401124T
申请日期
1983.06.03
申请人
CHAUDOT, GERARD
发明人
CHAUDOT, GERARD
分类号
E21B34/16;E21B43/12;E21B43/36;(IPC1-7):E21B43/36
主分类号
E21B34/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NOUVELLES 6,7-DIMETHOXYQUINAZOLINONES UTILES COMME ANALGESIQUESET TRANQUILLISANTS
IMPROVEMENTS IN SEALS AND BEARINGS FOR SHAFTS
IMPROVEMENTS RELATING TO DATA COLLECTING SYSTEMS AND DEVICES
PRODUCTION OF FILM
PROCESS FOR WELDING BODIES OF PLASTICS MATERIAL AND WELDED JOINT FORMED BY THE PROCESS
IMPROVEMENTS IN OR RELATING TO ULTRASONIC WELDING HEADS AND THEIR MANUFACTURE
SAMPLING TECHNIQUE FOR ATOMIC ABSORPTION SPECTROSCOPY USING OPEN HOLDER
AIRCRAFT WITH PRESSURISED CABINS AND ENGINE IN THE UNDERFLOOR SPACE
A PROCESS FOR WORKING UP IMPURE VINYL ACETATE
A CIRCUIT ARRANGEMENT FOR PROTECTING THE WINDING OF AN A.C. MOTOR AGAINST OVERHEATING
PURIFICATION PLANT FOR CONTAMINATED WATER
APPARATUS FOR SEPARATING SOLID PARTICLES FROM A GASEOUS MEDIUM
