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
Improvement in refractories
摘要
申请公布号
GB606472(A)
申请公布日期
1948.08.13
申请号
GB19460001395
申请日期
1946.01.15
申请人
E. J. LAVINO AND COMPANY
发明人
分类号
C04B35/01;C04B35/12;C04B35/42;C04B35/44
主分类号
C04B35/01
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RAIL BENDING APPARATUS
METHOD OF STEPPED SHAFT TOOLING
DEVICE FOR DETECTING THE FLAWS OF BALL BEARING
DEVICE FOR INVESTIGATING ANTIFRICTION BEARING RUN-OUT
ELECTRIC-PNEUMATIC TRANSDUCER
TWIN-FLOW IMPELLER
DRILLING HOUSE
METHOD OF MELT LEVEL CONTROL IN METALLURGICAL AGGREGATE
METHOD OF FINDING OPTIMUM NOURISHING MEDIUM FOR CELL CULTURING
METHOD OF LIGNITE BRIQUETTING
ABSORBENT
APPARATUS FOR CAVING-IN LOOSE MATERIALS IN A HOPPER
LOG BUNDLE FORMING APPARATUS
METHOD OF PREPARING CALCIUM TARTRATE FROM RESIDUES-WASTES OF VINE PRODUCTION
DEVICE FOR AUTOMATIC PROGRAMMED CHARGING OF PITCH-COKE OVENS
EPOXIDE COMPOSITION
METHOD OF PREPARING 1-FORMYLCARBAZOLE
METHOD OF PYRENE PREPARATION
METHOD OF LOADING LOOSE MATERIAL INTO CONTAINERS
APPARATUS FOR PNEUMATIC CONVEYING OF CONTAINERS THROUGH PIPELINES