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
Grating
摘要
申请公布号
US2377648(A)
申请公布日期
1945.06.05
申请号
US19430488327
申请日期
1943.05.25
申请人
WALTER EDWARD IRVING
发明人
PRINCE BURTON A.
分类号
E04C2/42
主分类号
E04C2/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BICYCLIC HETEROARYL THIAZOLE COMPOUNDS, CARDIOTONIC COMPOSITIONS INCLUDING THE SAME, AND THEIR USES.
Device for controlling the flow temperature in an energy supply plant
AKTIVT AEROSOL-SKUM
FREMGANGSMAADE OG APPARAT TIL FORBEDRING AF RISTET KAFFE
METHOD FOR PRODUCING SUBSTITUTED CHLORACETANILIDES
FREQUENCY DISCRIMINATOR OF SECAM DECODER
MULTICHANNEL DATA TRANSMISSION DEVICE
APPARATUS FOR ELECTRIC HEATING AND FEEDING REINFORCEMENT BARS AGAINST FORMS STOPS
SUCTION DREDGER
METHOD OF WASHING ROAD PAVINGS
DEVICE FOR FRICTION-MECHANICAL APPLICATION OF COATING
INOCULATING MIXTURE
METHOD FOR DETERMINING MOISTURE RESISTANCE OF MICROORGANISMS
METHOD FOR PRODUCING POLYMERIC MOULDING MATERIAL
SAFETY DEVICE OF BOOM PNEUMATIC-WHEELED CRANE
TRANSPORTING ROTOR
DEVICE FOR METERING LOOSE MATERIALS
APPARATUS FOR DOFFING COPS FROM SPINDLES OF RING-SPINNING AND TWISTING MACHINES
METHOD FOR HEAT TREATMENT OF HIGH-SPEED STEEL
METHOD FOR AUTOMATIC CONTROL OF SAPONIFICATION PROCESS IN PRODUCTION OF PLASTIC LUBRICANTS
