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
Drilling machine
摘要
申请公布号
GB657310(A)
申请公布日期
1951.09.19
申请号
GB19480011556
申请日期
1948.04.27
申请人
CONSTRUCTIONS ELECTRO-MECANIQUES DE SAINT-ETIENNE, ANCIENNE USINE WAGEOR
发明人
分类号
B23B47/18;B23Q5/28;B23Q5/32;B23Q5/40;E21B44/02
主分类号
B23B47/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS INJECTION NOZZLE FOR POLYCRYSTLINE SILICON INGOT PRODUCING APPARATUS
METHOD OF IDENTIFYING ENDMEMBER SPECTRAL VALUES FROM HYPERSPECTRAL IMAGE DATA
IMAGE TABLE GAME METHOF USED ELECTRONIC PAPER, AND APPARATUS APPLIED TO THE SAME
METHOD FOR CONVERTING TEXT TO SPEECH IN MOBILE COMMUNICATION APPARATUS AND APPARATUS THE SAME
A LASER WELDING METHOD
SEALING STRUCTURE FOR SEALING SEPARATOR PLATES OF FUEL CELL MODULES
ROTATIONAL THROMBECTOMY WIRE
PEPTIDE AND PROTEIN FORMULATIONS WITH IMPROVED STABILITY
COMPOSITION COMPRISING A PREBIOTIC FOR DECREASING INFLAMMATORY PROCESS AND ABNORMAL ACTIVATION OF NON-SPECIFIC IMMUNE PARAMETERS
PROCESS FOR REMOVING A CONTAMINANT FROM CONTAMINATED GROUNDWATER
POLYPEPTIDES HAVING ALKALINE ALPHA-AMYLASE ACTIVITY AND NUCLEIC ACIDS ENCODING SAME
GAME POD
COMPOSITIONS AND METHODS FOR PREVENTING OR TREATING OBESITY IN ANIMALS
SYSTEMS AND METHODS FOR MANAGING INFORMATION RELATING TO MEDICAL FLUIDS AND CONTAINERS THEREFOR
ANTIBODIES AGAINST AMYLOID BETA WITH GLYCOSYLATION IN THE VARIABLE REGION
BOTH ARM BLOOD PRESSURE SIMULTANEOUS MEASURING DEVICE
SYSTEM AND METHOD FOR REDUCING WARM WATER DRAINED FROM POWER PLANT
GEOTHERMAL EXCHANGER AND GEOTHERMAL EXCHANGER SETTING METHOD
MANUFACTURING OF ACTIVATED CARBON FROM THE COCONUT SHELL CHARCOAL USING CHEMICAL ACTIVATION METHOD
COOLER UNIT COATED WITH ANODIZING AND INSTANT COOLING APPARATUS OF DRINKING WATER USING THEREOF
