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
METHOD OF REDUCING HEAT INPUT FROM ROCK INTO MINE WORKING
摘要
申请公布号
SU1250653(A1)
申请公布日期
1986.08.15
申请号
SU19843823791
申请日期
1984.12.11
申请人
SHTELE VLADIMIR,SU
发明人
SHTELE VLADIMIR I,SU
分类号
E21D9/00
主分类号
E21D9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TELEPHONE SYSTEM
REVERSIBLE WOVEN FLAT FABRICS
RAPID DRYING CALCIUM SILICATE HYDRATE PRODUCT
Automatic balancing installation
PULSE SCALING SYSTEMS
Rotor for actuating a control cable
Automatic projecting headrest for reclining chairs
Process and apparatus for the demineralization of saline water
Method of manufacturing printed circuits
ΞΥΛΟΜΕΤΑΛΛΙΚΗ ΚΑΤΑΣΚΕΥΗ ΤΑΚΟΥΝΙΩΝ ΓΥΝΑΙΚΕΙΩΝ ΥΠΟΔΗΜΑΤΩΝ.
Process of curing a rubbery copolymer of a conjugated diene and a carboxylic acid oranhydride with dicyandiamide, and cured product obtained thereby
1, 12-dimethyl-6-hydroxy-7-aroyl-1, 2, 3, 4, 9, 10, 11, 12-octahydrophenanthrene-1-car-boxylic acids, ethers and esters thereof
17alpha-(1-alkynyl)-and 17alpha-(1-alkenyl)-1, 3, 5(10)-estratrien-17beta-ols and intermediates
Conveyor mechanism for garments on hangers
Construction for intermediate wall vent pipe
Portable trolley track and trolley assembly
Screen printing machine comprising endless templates
Catalytic polymerization process
Direct production of electrical energy from combustible fuel gases
Draft control for implements
