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
RUBBER AGE RESISTOR
摘要
申请公布号
CA371850(A)
申请公布日期
1938.02.08
申请号
CAD371850
申请日期
申请人
THE WINGFOOT CORPORATION
发明人
WINFIELD SCOTT
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Drill and cementation fluid.
Phase-separation tube.
HUMAN ERYTHROID-SPECIFIC TRANSCRIPTIONAL ENHANCER.
Photographic element and process comprising a development inhibitor releasing coupler and a yellow dye-forming coupler.
CATIONIC CHARGE MODIFIED MICROPOROUS MEMBRANES.
2-Piperidinecarboxylic acid derivative, oncogene suppressor and agent for obtaining revertants.
1-E3-(2-hydroxy-3-alkylaminopropoxy)-2-thienyl]-3-phenyl-1-propanon and process for its preparation.
Segment and method for prefabricating bridges and similar structures.
A device for feeding cardboard sheets to processing machines.
WAFER OF COMPOUND SEMICONDUCTOR.
Semiconductor differential pressure transducer.
Method for quantitative determination of disease-specific antigens and device for performing the method.
ANCROD PROTEINS, THEIR PRODUCTION AND USE.
Platelet related growth regulator.
CARDHOLDERS INCORPORATING KEEPERS.
Voltage regulator circuit.
Cryogenic rectification system for enhanced argon production.
Media-heating.
Polypeptide and antibacterial preparations containing the same.
Method and kit for determining periodic infertility in females.