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
Improvements in or relating to the manufacture of hard metal alloys
摘要
申请公布号
GB497144(A)
申请公布日期
1938.12.13
申请号
GB19380023315
申请日期
1938.08.06
申请人
N. V. PHILIPS' GLOEILAMPENFABRIKEN
发明人
分类号
C22C1/05
主分类号
C22C1/05
代理机构
代理人
主权项
地址
您可能感兴趣的专利
multilayer film for packing of foodstuffs, shell for packing of sausage articles and hermetic packet for packing OF FOODSTUFFS
Method for making multi-layer pipes and connection parts of pipelines
HEAT EXCHANGER
POLYPEPTIDES OF HUMAN COAGULATION FACTOR VII
METHOD FOR MAKING MAYONNAISE
Gas turbine part provided with a protective coating, and a method of making a protective coating on a superalloy metal substrate
METHOD FOF DATA PACKAGES TRANSMITTING IN A WIRELESS COMMUNICATION SYSTEM (VERSIONS) AND DEVICE FOR ITS EMBODIMENT (VERSIONS)
DEVICE FOR DEVELOPMENT OF FIRM SOIL OR HARD ROCKS
7-AZAINDOLES AND USE THEREOF AS THERAPEUTIC AGENTS, PROCESS FOR PREPARATION THEREOF, MEDICAMENTS BASED ON THEM
CONTROLLED TOOTHED-LEVER MECHANISM
area of molding billets of machine of continuous casting
DRUGS FOR PREVENTING AND TREATING VIRAL AND BACTERIAL SEXUALLY TRANSMITTED DISEASES
METHOD TO GROW FEEDS FOR MAKING ECOLOGICALLY PURE BEEF
Fusible bimetallic electrode for welding and hard-facing
METHOD FOR DIAGNOSING SEVERITY OF BRONCHOPULMONARY DYSPLASIA IN CHILDREN OF EARLY AGE
PROCESS FOR POWER SUPPLY OF DISCHARGE CHAMBER OF OZONATOR
Device for application of paintwork coats Kyryliuk glove
CYCLIC METHOD FOR UNDERGROUND GASIFICATION OF COAL
METHOD FOR TREATMENT OF HIGH-STRENGTH WIRE IN STREAM
Machine for closing of container