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
Apparatus for grinding
摘要
申请公布号
US2171892(A)
申请公布日期
1939.09.05
申请号
US19380198783
申请日期
1938.03.29
申请人
NORTON COMPANY
发明人
RICHARDSON SYLVESTER G.
分类号
B24B5/04
主分类号
B24B5/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR CURING CONCRETE PRODUCT AND PRODUCTION OF CONCRETE PRODUCT USING THE METHOD
PRODUCTION OF EXTRUDED BUILDING MATERIAL
CLEARANCE FORMING COATING FOR COMPRESSOR
PNEUMATIC TIRE FOR RUNNING ON SNOW AND ICE
VIBRATION ISOLATING SUPPORT BODY
KNOCK CONTROL DEVICE
PIPING DEVICE FOR SLUDGE DISCHARGING CONVEYING PIPE
PRODUCTION OF BAG-IN-CARTON
METHOD FOR TREATING FIBER
MANUFACTURE OF PAD FOR SPECTACLES
METHOD OF FORMING RESIN-MADE OIL SEAL RETAINER
PRODUCTION OF HIGH MELTING POINT CRYSTAL OF TERFENADINE
HEAT RECOVERING ARTICLE
GAS CYLINDER AND ITS MANUFACTURE
LINING OF METAL PIPE
APPARATUS FOR IMPREGNATING RESIN INTO PAPER BASE MATERIAL
MANUFACTURE OF PNEUMATIC TIRE
CHEMICALLY AMPLIFIED TYPE RADIATION-SENSITIVE RESIN COMPOSITION
HERBICIDE COMPOSITION AND HERBICIDAL METHOD USING THE COMPOSITION
AIR COMPRESSOR
