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
Perforating machine
摘要
申请公布号
US2800182(A)
申请公布日期
1957.07.23
申请号
US19540469806
申请日期
1954.11.18
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
HAMILTON FRANCIS E.;ZULEEG CHARLES C.;BROWN EDGAR A.
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
DEVICE FOR MUTUALLY CONNECTING WIRING HARNESS
MAGNETIC SHIELDING MATERIAL
METHOD OF PRODUCING ELECTROMAGNETIC WAVE SHIELDING MATERIAL
INSECTICIDAL COMPOSITION
MANUFACTURE OF BENZAZEPINES
MASTERY CYLINDER
GAS INTERRUPTION ALARM
METHOD OF MOLDING TILE WITH BACK LEG
THREAD STORAGE MEMBER FOR A TWO-FOR-ONE TWISTING SPINDLE OR SPINNING SPINDLE
IMPROVED METALLIC BALL VALVE ASSEMBLY
AN IMPROVED ONE STEP PROCESS FOR THE PREPARATION OF 2,2-DIMETHYL-3,(2-OXOPROPYL)-CYCLOPROPANE ACETIC ACID
TVAERBINDNING AV VATTENBURNA HARTSER VID LAOG TEMPERATUR.
TVAERBINDING AF VANDBAARNE HARPIKSER VED LAV TEMPERATUR
MOTOR EQUIPPED WITH RETAINING BRAKE
MEKANISM FOER SKRAPJAERN.
BRANDFASTE SAMLINGER OG T-LIGNENDE PAKNINGSORGANER DERTIL
RUND MASKIN FOR AUTOMATISK FRAMSTELLNING AV SKYLTFORPACKNINGAR
(A) ;CRYSTALLINE SILICOALUMINOPHOSPHATE
FOERFARANDE OCH ANORDNING FOER DIKNING OCH/ELLER DIKESRENSNING.
INDOLIZINE DERIVATIVES AND THEIR MANUFACTURE
