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
CONTINUOUS SLIDING REINFORCEMENT FRAME WITH A GREAT TRANSIT OPENING AND A SLIDING CAP
摘要
申请公布号
YU174080(A)
申请公布日期
1983.06.30
申请号
YU19800001740
申请日期
1980.07.03
申请人
CHARBONNAGES DE FRANCE
发明人
BLANPAIN G.;GRANDFILS P.
分类号
E21D19/04;E21D23/00;E21D23/04;E21D23/08;(IPC1-7):E21D23/06
主分类号
E21D19/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR MANUFACTURING DISTILLED WATER
DRAWING DIE DRUM HAVING INTERNAL COOLING STRUCTURE
PROCESS FOR APPLYING PROTECTIVE COATING ON GALVANIZED STEEL MEMBERS AND SOLUTION THEREFOR AND PROCESS FOR REGENERATING SAID SOLUTION
TREATMENT AND DEVICE OF MOLDING SAND
METAL JOINT FOR BRAZING
DIGGER FOR GARDEN TREE AND TREE
WALKING TYPE RICE TRANSPLANTING MACHINE
RIDING TYPE RICE TRANSPLANTING MACINE
SEEDLING PLANTING DEVICE
PRICE SETTING MEANS FOR AUTOMATIC VENDING MACHINES
METHOD OF INDICATING RATE OF FLOATING SUBSTANCE IN FLUID MEDIUM
LIQUID DEVELOPMENT MEANS
ULTRASONIC WAVE SCANNING SYSTEM
PICKKUP ARM DEVICE
METHOD OF REDUCING CADMIUM POLLUTION OF FLOODED RICE
LIQUID DEVELOPMENT MEANS FOR DIAZO TYPE COPYING MACHINE
SWITCH DEVICE
LEAD SWITCH AND METHOD OF PRODUCING SAME
WINDING FIXING EQUIPMENT FOR TRANSFORMER
CARBURETTER