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
Drawing lubricant
摘要
申请公布号
US2329731(A)
申请公布日期
1943.09.21
申请号
US19420430585
申请日期
1942.02.12
申请人
SAMUEL SPRING
发明人
SPRING SAMUEL
分类号
C10M173/02
主分类号
C10M173/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Medical instrument with tampon-like section
Bicentric hinge for use in a brace
Electron beam apparatus and device manufacturing method using the electron beam apparatus
Production of activated carbon exhibiting an elevated catalytic activity
Optical colored glass, it's use, and an optical long-pass cutoff filter
System for use in a monitoring and management system based on the internet
Process for preparing p-type thermoelectric material
Breast form encased with fabric laminated thermoplastic film
Fabric made from conjugate yarns having enhanced absorbency
Track switch and controller
Power train
Wire connector
IC socket module
Navigating e-learning course materials
Guide wire and implantable electrode line
System and method of correlating leveling criteria to label leveled reading books
Materials and methods for creating waterproof, durable aqueous inkjet receptive media
Ink jet recording element
Use of ferulic acid amides as flavor compounds
Method for removing essential oil from industrially-produced non-concentrated orange juice
