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
PISTON RING MANUFACTURE
摘要
申请公布号
CA388839(A)
申请公布日期
1940.05.21
申请号
CAD388839
申请日期
申请人
THE PERFECT CIRCLE COMPANY
发明人
RICHARD H. BANCROFT
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
自动弹簧保险锁
电压稳定输出的变压器
POSE VARIABLE DOLL
KASURI LIKE COMPOSITE PROCESSED YARN AND ITS PRODUCTION
PIPERAZINECARBOXYLIC ACID ITS PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT
Hydroksyloidun polybutadieenin valmistusmenetelmä
NUCLEO DE PLASTICO PARA UNA CUBIERTA TUBULAR ELASTICAMENTE ENCOGIBLE
PYRROLIDIN-2-ONE DERIVATIVES HAVING NOOTROPIC ACTIVITY
PRESERVATIVE FOR A HAIR AND BODY CLEANSING AGENT AND USE OF THIS PRESERVATIVE COMPOSITION
BRAKING DEVICE FOR ROLLING PALLETS
ASSEMBLY FOR THE SEPARATE STORAGE OF TWO PRODUCTS AND SIMULTANEOUS DISTRIBUTION AFTER MIXING
PREPARATION METHOD OF NEW DERIVATIVES OF (DIHYDRO-2,3 OXO-2 BENZOFURANIL-3)-2 OF ACETIC ACID
CENTRIFUGAL TURBINE
ANTIBACTERIAL COMPOSITION AGAINST TOOTH DECAY
Surplus concrete mixture reclaiming filter - separates gravel, sand and water-cement mixture
Arranging lines in floor level to be divided up into smaller rooms - placing partition walls in accordance with markings in matrix, to facilitate fitting of lines for gas, water, electricity and outlet pipes
MEJORAS EN DISPOSITIVO PARA LA REGULACION DEL CAUDAL DE FLUJO DE UN LIQUIDO ELECTRICAMENTE CONDUCTOR
WERKWIJZE VOOR DE VERVAARDIGING VAN MICROCAPSULES TER TOEPASSING IN CARBONLOZE DOORDRUKSYSTEMEN, ALDUS VERKREGEN MICROCAPSULES EN CARBONLOOS DOORDRUKMATERIAAL.
ANORDNING TIL FJERNELSE AV INNVENDIGE GRADER.
MAGNETISERBARE KOMPOSIT-PARTIKLER TIL BIOLOGISK ANVENDELSE OG FREMGANGSMAADE TIL FREMSTILLING AF SAADANNE PARTIKLER
